96886187 ÷ 8 
The aim is to understand the frequency of 8 in 96886187.

Step 1:
If we divide 9 by 8, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 1 after subtracting 8 from 9.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 8

Advancing to step 2:
When dividing 16 by 8, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 16 from 16 to get 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 8

Let's proceed to step 3:
8 goes into 8 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
Subtracting 8 from 8 leaves us with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 8

Step 4:
8 goes into 8 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1211.0
Subtracting 8 from 8 leaves us with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 8

Moving on to step 5:
If we divide 6 by 8, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 12110.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 8

On to step 6:
If we divide 61 by 8, we get 7 and a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 121107.0
If we subtract 56 from 61, we get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 8

Step 7:
58 divided by 8 is 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 1211077.0
Subtracting 56 from 58 leaves us with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 8

Let's proceed to step 8:
If we divide 27 by 8, we get 3 and a remainder of 3.
The next digit of our result is 3. 
Result so far: 12110773.0
Deduct 24 from 27 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
8 can be fit into 30 3 times, resulting in a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 12110773.3
If we take 24 away from 30, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
If we divide 60 by 8, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 12110773.37
If we take 56 away from 60, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
If we divide 40 by 8, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 12110773.375
Subtracting 40 from 40 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.

Moving on to step 12:
If we divide 0 by 8, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12110773.375
Deduct 0 from 0 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.

Moving on to step 13:
8 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12110773.375
If we take 0 away from 0, we end up 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.

After the division, we end up with 12110773.375 and a remainder of 0.0.