We look at the division of 612352 by 286 
The aim is to understand the frequency of 286 in 612352.

Let's proceed to step 1:
6 divided by 286 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 286

Step 2:
286 goes into 61 0 times with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 61 leaves us with 61.
Append the next digit (2) from the dividend to 61 and continue with: 612 / 286

Advancing to step 3:
286 goes into 612 2 times with a remainder of 40.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 572 from 612 and we're left with 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 286

Let's proceed to step 4:
When dividing 403 by 286, we get 1 with a remainder of 117.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we take 286 away from 403, we end up with 117.
Take the next digit (5) from the dividend and append it to 117, then repeat: 1175 / 286

Advancing to step 5:
1175 divided by 286 is 4 with a remainder of 31.
Use 4 as the next digit of our solution. 
Result so far: 214.0
Deduct 1144 from 1175 and we're left with 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 286

Moving on to step 6:
If we divide 312 by 286, we get 1 and a remainder of 26.
Use 1 as the next digit of our solution. 
Result so far: 2141.0
If we take 286 away from 312, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 7:
286 can be fit into 260 0 times, resulting in a remainder of 260.
Put 0 as the next digit of the answer. 
Result so far: 2141.0
If we take 0 away from 260, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 8:
If we divide 2600 by 286, we get 9 and a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 2141.09
The remainder is 26 after subtracting 2574 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
286 can be fit into 260 0 times, resulting in a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 2141.09
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
If we divide 2600 by 286, we get 9 and a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 2141.0909
If we subtract 2574 from 2600, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 11:
The number 286 fits into 260 0 times, leaving a remainder of 260.
Use 0 as the next digit of our solution. 
Result so far: 2141.0909
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 12:
286 goes into 2600 9 times with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 2141.090909
If we subtract 2574 from 2600, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 13:
When dividing 260 by 286, we get 0 with a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 2141.090909
If we subtract 0 from 260, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 14:
286 goes into 2600 9 times with a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 2141.09090909
Subtract 2574 from 2600 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 2141.09090909 and a remainder of 2.6e-08.