491790 ÷ 82 
The aim is to understand the frequency of 82 in 491790.

Going ahead to step 1:
4 divided by 82 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 82

Step 2:
82 can be fit into 49 0 times, resulting in a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Include the next digit (1) from the dividend after 49, then repeat: 491 / 82

On to step 3:
82 goes into 491 5 times with a remainder of 81.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 410 from 491 leaves us with 81.
Grab the next digit (7) from the dividend, add it to 81, then carry on: 817 / 82

Advancing to step 4:
82 goes into 817 9 times with a remainder of 79.
Use 9 as the next digit of our solution. 
Result so far: 59.0
If we take 738 away from 817, we end up with 79.
Fetch the next digit (9) from the dividend, attach it to 79 and continue: 799 / 82

Step 5:
If we divide 799 by 82, we get 9 and a remainder of 61.
The next digit of our result is 9. 
Result so far: 599.0
If we take 738 away from 799, we end up with 61.
Grab the next digit (0) from the dividend, add it to 61, then carry on: 610 / 82

Advancing to step 6:
If we divide 610 by 82, we get 7 and a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 5997.0
If we subtract 574 from 610, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
82 can be fit into 360 4 times, resulting in a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 5997.4
Deduct 328 from 360 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 8:
If we divide 320 by 82, we get 3 and a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 5997.43
Subtracting 246 from 320 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 9:
82 can be fit into 740 9 times, resulting in a remainder of 2.
The next digit of our result is 9. 
Result so far: 5997.439
Subtracting 738 from 740 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
If we divide 20 by 82, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 5997.439
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
200 divided by 82 is 2 with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 5997.43902
Subtracting 164 from 200 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
If we divide 360 by 82, we get 4 and a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 5997.439024
If we subtract 328 from 360, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
The number 82 fits into 320 3 times, leaving a remainder of 74.
The number 3 becomes the next digit in our result. 
Result so far: 5997.4390243
The remainder is 74 after subtracting 246 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 14:
82 goes into 740 9 times with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 5997.43902439
Subtract 738 from 740 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 5997.43902439 with a balance of 2e-09.