Let's divide 18485290 by 945
The aim is to understand the frequency of 945 in 18485290.

Let's proceed to step 1:
945 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 945

Moving on to step 2:
If we divide 18 by 945, we get 0 and a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Append the next digit (4) from the dividend to 18 and continue with: 184 / 945

Going ahead to step 3:
When dividing 184 by 945, we get 0 with a remainder of 184.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 184 leaves us with 184.
Append the next digit (8) from the dividend to 184 and continue with: 1848 / 945

Advancing to step 4:
1848 divided by 945 is 1 with a remainder of 903.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 903 after subtracting 945 from 1848.
Bring next digit (5) of the dividend behind the 903 and repeat the process: 9035 / 945

Moving on to step 5:
If we divide 9035 by 945, we get 9 and a remainder of 530.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 8505 from 9035 leaves us with 530.
Fetch the next digit (2) from the dividend, attach it to 530 and continue: 5302 / 945

Let's proceed to step 6:
When dividing 5302 by 945, we get 5 with a remainder of 577.
The number 5 becomes the next digit in our result. 
Result so far: 195.0
Deduct 4725 from 5302 and we're left with 577.
Take the next digit (9) from the dividend and append it to 577, then repeat: 5779 / 945

Let's proceed to step 7:
If we divide 5779 by 945, we get 6 and a remainder of 109.
Use 6 as the next digit of our solution. 
Result so far: 1956.0
The remainder is 109 after subtracting 5670 from 5779.
Bring next digit (0) of the dividend behind the 109 and repeat the process: 1090 / 945

Advancing to step 8:
When dividing 1090 by 945, we get 1 with a remainder of 145.
Record the quotient 1 as the next digit in the result. 
Result so far: 19561.0
If we subtract 945 from 1090, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 9:
If we divide 1450 by 945, we get 1 and a remainder of 505.
The next digit of our result is 1. 
Result so far: 19561.1
Subtract 945 from 1450 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Moving on to step 10:
When dividing 5050 by 945, we get 5 with a remainder of 325.
The next digit of our result is 5. 
Result so far: 19561.15
If we take 4725 away from 5050, we end up with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 11:
When dividing 3250 by 945, we get 3 with a remainder of 415.
Put 3 as the next digit of the answer. 
Result so far: 19561.153
If we take 2835 away from 3250, we end up with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Let's proceed to step 12:
If we divide 4150 by 945, we get 4 and a remainder of 370.
The number 4 becomes the next digit in our result. 
Result so far: 19561.1534
If we subtract 3780 from 4150, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 13:
The number 945 fits into 3700 3 times, leaving a remainder of 865.
Use 3 as the next digit of our solution. 
Result so far: 19561.15343
Deduct 2835 from 3700 and we're left with 865.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8650, and continue the process.

Moving on to step 14:
The number 945 fits into 8650 9 times, leaving a remainder of 145.
Record the quotient 9 as the next digit in the result. 
Result so far: 19561.153439
The remainder is 145 after subtracting 8505 from 8650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 15:
945 can be fit into 1450 1 times, resulting in a remainder of 505.
Use 1 as the next digit of our solution. 
Result so far: 19561.1534391
Subtract 945 from 1450 to get 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Let's proceed to step 16:
945 goes into 5050 5 times with a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 19561.15343915
Deduct 4725 from 5050 and we're left with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

In conclusion, the division gives 19561.15343915 with a balance of 3.25e-07.