We're dividing 83113238 by 8 
The aim is to understand the frequency of 8 in 83113238.

On to step 1:
8 can be fit into 8 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 8 from 8 and we're left with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 8

Going ahead to step 2:
When dividing 3 by 8, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 8

Going ahead to step 3:
The number 8 fits into 31 3 times, leaving a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 103.0
If we subtract 24 from 31, we get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 8

Advancing to step 4:
If we divide 71 by 8, we get 8 and a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 1038.0
Deduct 64 from 71 and we're left with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 8

Let's proceed to step 5:
If we divide 73 by 8, we get 9 and a remainder of 1.
The next digit of our result is 9. 
Result so far: 10389.0
Subtracting 72 from 73 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 8

On to step 6:
8 goes into 12 1 times with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 103891.0
If we subtract 8 from 12, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 8

Moving on to step 7:
The number 8 fits into 43 5 times, leaving a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 1038915.0
Subtracting 40 from 43 leaves us with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 8

Step 8:
If we divide 38 by 8, we get 4 and a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 10389154.0
The remainder is 6 after subtracting 32 from 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
When dividing 60 by 8, we get 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 10389154.7
If we subtract 56 from 60, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
8 goes into 40 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 10389154.75
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
0 divided by 8 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10389154.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
8 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10389154.75
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 10389154.75, and the remainder is 0.0.