We're dividing 450312 by 89 
The aim is to understand the frequency of 89 in 450312.

Moving on to step 1:
89 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 89

Going ahead to step 2:
The number 89 fits into 45 0 times, leaving a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 89

Moving on to step 3:
If we divide 450 by 89, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 445 from 450 to get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 89

Advancing to step 4:
89 can be fit into 53 0 times, resulting in a remainder of 53.
The next digit of our result is 0. 
Result so far: 50.0
If we subtract 0 from 53, we get 53.
Bring next digit (1) of the dividend behind the 53 and repeat the process: 531 / 89

Going ahead to step 5:
When dividing 531 by 89, we get 5 with a remainder of 86.
Write down 5 as next digit of the result. 
Result so far: 505.0
If we subtract 445 from 531, we get 86.
Bring next digit (2) of the dividend behind the 86 and repeat the process: 862 / 89

On to step 6:
89 can be fit into 862 9 times, resulting in a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 5059.0
If we subtract 801 from 862, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 7:
The number 89 fits into 610 6 times, leaving a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 5059.6
Subtract 534 from 610 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 8:
89 goes into 760 8 times with a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 5059.68
Subtracting 712 from 760 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
89 goes into 480 5 times with a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 5059.685
Subtracting 445 from 480 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 10:
89 can be fit into 350 3 times, resulting in a remainder of 83.
Record the quotient 3 as the next digit in the result. 
Result so far: 5059.6853
If we take 267 away from 350, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 11:
89 can be fit into 830 9 times, resulting in a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 5059.68539
If we take 801 away from 830, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 12:
When dividing 290 by 89, we get 3 with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 5059.685393
Subtracting 267 from 290 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 13:
230 divided by 89 is 2 with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 5059.6853932
Subtracting 178 from 230 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 14:
89 goes into 520 5 times with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 5059.68539325
The remainder is 75 after subtracting 445 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

After the division, we end up with 5059.68539325 and a remainder of 7.5e-08.