818580 ÷ 82 
The aim is to understand the frequency of 82 in 818580.

Advancing to step 1:
If we divide 8 by 82, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 82

Moving on to step 2:
81 divided by 82 is 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Take the next digit (8) from the dividend and append it to 81, then repeat: 818 / 82

Let's proceed to step 3:
82 can be fit into 818 9 times, resulting in a remainder of 80.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 80 after subtracting 738 from 818.
Take the next digit (5) from the dividend and append it to 80, then repeat: 805 / 82

On to step 4:
If we divide 805 by 82, we get 9 and a remainder of 67.
The next digit of our result is 9. 
Result so far: 99.0
Subtracting 738 from 805 leaves us with 67.
Fetch the next digit (8) from the dividend, attach it to 67 and continue: 678 / 82

Going ahead to step 5:
82 can be fit into 678 8 times, resulting in a remainder of 22.
The next digit of our result is 8. 
Result so far: 998.0
If we subtract 656 from 678, we get 22.
Include the next digit (0) from the dividend after 22, then repeat: 220 / 82

Moving on to step 6:
If we divide 220 by 82, we get 2 and a remainder of 56.
The next digit of our result is 2. 
Result so far: 9982.0
The remainder is 56 after subtracting 164 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 7:
82 can be fit into 560 6 times, resulting in a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 9982.6
If we subtract 492 from 560, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 8:
680 divided by 82 is 8 with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 9982.68
Subtracting 656 from 680 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
The number 82 fits into 240 2 times, leaving a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 9982.682
Subtracting 164 from 240 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 10:
760 divided by 82 is 9 with a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 9982.6829
If we take 738 away from 760, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 11:
If we divide 220 by 82, we get 2 and a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 9982.68292
Subtracting 164 from 220 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
560 divided by 82 is 6 with a remainder of 68.
The number 6 becomes the next digit in our result. 
Result so far: 9982.682926
Deduct 492 from 560 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 13:
82 can be fit into 680 8 times, resulting in a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 9982.6829268
Subtracting 656 from 680 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
When dividing 240 by 82, we get 2 with a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 9982.68292682
Subtract 164 from 240 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 9982.68292682, with a leftover of 7.6e-08.