869515 ÷ 82 
The aim is to understand the frequency of 82 in 869515.

Moving on to step 1:
82 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 82

Advancing to step 2:
If we divide 86 by 82, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 82 from 86 and we're left with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 82

Let's proceed to step 3:
49 divided by 82 is 0 with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 49 and we're left with 49.
Bring next digit (5) of the dividend behind the 49 and repeat the process: 495 / 82

Let's proceed to step 4:
82 can be fit into 495 6 times, resulting in a remainder of 3.
The next digit of our result is 6. 
Result so far: 106.0
Subtracting 492 from 495 leaves us with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 82

Going ahead to step 5:
When dividing 31 by 82, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 1060.0
Subtracting 0 from 31 leaves us with 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 82

On to step 6:
If we divide 315 by 82, we get 3 and a remainder of 69.
Record the quotient 3 as the next digit in the result. 
Result so far: 10603.0
Deduct 246 from 315 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 7:
82 goes into 690 8 times with a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 10603.8
If we subtract 656 from 690, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
82 goes into 340 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 10603.84
If we take 328 away from 340, we end up 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.

On to step 9:
82 goes into 120 1 times with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 10603.841
If we take 82 away from 120, we end up 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.

Step 10:
380 divided by 82 is 4 with a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 10603.8414
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 11:
520 divided by 82 is 6 with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 10603.84146
Subtracting 492 from 520 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
When dividing 280 by 82, we get 3 with a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 10603.841463
Subtracting 246 from 280 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
When dividing 340 by 82, we get 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 10603.8414634
Subtract 328 from 340 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 14:
82 goes into 120 1 times with a remainder of 38.
The next digit of our result is 1. 
Result so far: 10603.84146341
If we take 82 away from 120, we end up 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.

The final result is 10603.84146341 with a remainder of 3.8e-08.