798192 divided by 83 
The aim is to understand the frequency of 83 in 798192.

On to step 1:
7 divided by 83 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 83

Going ahead to step 2:
When dividing 79 by 83, we get 0 with a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 83

On to step 3:
83 goes into 798 9 times with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 51 after subtracting 747 from 798.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 83

On to step 4:
511 divided by 83 is 6 with a remainder of 13.
The next digit of our result is 6. 
Result so far: 96.0
Subtracting 498 from 511 leaves us with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 83

On to step 5:
If we divide 139 by 83, we get 1 and a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 961.0
If we take 83 away from 139, we end up with 56.
Bring next digit (2) of the dividend behind the 56 and repeat the process: 562 / 83

Advancing to step 6:
562 divided by 83 is 6 with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 9616.0
The remainder is 64 after subtracting 498 from 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 7:
The number 83 fits into 640 7 times, leaving a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 9616.7
If we take 581 away from 640, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 8:
The number 83 fits into 590 7 times, leaving a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 9616.77
If we take 581 away from 590, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 9616.77 and a remainder of 0.009.