We look at the division of 435249 by 82 
The aim is to understand the frequency of 82 in 435249.

Step 1:
When dividing 4 by 82, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 82

Going ahead to step 2:
When dividing 43 by 82, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Take the next digit (5) from the dividend and append it to 43, then repeat: 435 / 82

Going ahead to step 3:
If we divide 435 by 82, we get 5 and a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 410 from 435, we get 25.
Include the next digit (2) from the dividend after 25, then repeat: 252 / 82

Let's proceed to step 4:
When dividing 252 by 82, we get 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Subtract 246 from 252 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 82

On to step 5:
When dividing 64 by 82, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 530.0
Subtract 0 from 64 to get 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 82

Moving on to step 6:
82 goes into 649 7 times with a remainder of 75.
Use 7 as the next digit of our solution. 
Result so far: 5307.0
Subtracting 574 from 649 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.

On to step 7:
When dividing 750 by 82, we get 9 with a remainder of 12.
The next digit of our result is 9. 
Result so far: 5307.9
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.

Advancing to step 8:
When dividing 120 by 82, we get 1 with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 5307.91
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.

Advancing to step 9:
380 divided by 82 is 4 with a remainder of 52.
The next digit of our result is 4. 
Result so far: 5307.914
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.

Going ahead to step 10:
520 divided by 82 is 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 5307.9146
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.

Going ahead to step 11:
82 goes into 280 3 times with a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 5307.91463
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.

Advancing to step 12:
When dividing 340 by 82, we get 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 5307.914634
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.

Moving on to step 13:
If we divide 120 by 82, we get 1 and a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 5307.9146341
The remainder is 38 after subtracting 82 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 14:
380 divided by 82 is 4 with a remainder of 52.
The next digit of our result is 4. 
Result so far: 5307.91463414
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.

Our division results in 5307.91463414 with a remaining 5.2e-08.