We're dividing 9915 by 82 
The aim is to understand the frequency of 82 in 9915.

Step 1:
When dividing 9 by 82, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 82

On to step 2:
If we divide 99 by 82, we get 1 and a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 82 from 99 and we're left with 17.
Take the next digit (1) from the dividend and append it to 17, then repeat: 171 / 82

Advancing to step 3:
The number 82 fits into 171 2 times, leaving a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 7 after subtracting 164 from 171.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 82

Advancing to step 4:
82 can be fit into 75 0 times, resulting in a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 120.0
Subtracting 0 from 75 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 5:
If we divide 750 by 82, we get 9 and a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 120.9
Deduct 738 from 750 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 6:
82 can be fit into 120 1 times, resulting in a remainder of 38.
The next digit of our result is 1. 
Result so far: 120.91
If we subtract 82 from 120, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
If we divide 380 by 82, we get 4 and a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 120.914
If we take 328 away from 380, we end up 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.

Let's proceed to step 8:
When dividing 520 by 82, we get 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 120.9146
Subtract 492 from 520 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
If we divide 280 by 82, we get 3 and a remainder of 34.
Put 3 as the next digit of the answer. 
Result so far: 120.91463
The remainder is 34 after subtracting 246 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
82 can be fit into 340 4 times, resulting in a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 120.914634
Subtracting 328 from 340 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
82 goes into 120 1 times with a remainder of 38.
The next digit of our result is 1. 
Result so far: 120.9146341
Deduct 82 from 120 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 12:
380 divided by 82 is 4 with a remainder of 52.
The next digit of our result is 4. 
Result so far: 120.91463414
Subtract 328 from 380 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 120.91463414, and the remainder is 5.2e-08.