Let's divide 83990563 by 826
The aim is to understand the frequency of 826 in 83990563.

On to step 1:
826 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 826

Advancing to step 2:
If we divide 83 by 826, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Fetch the next digit (9) from the dividend, attach it to 83 and continue: 839 / 826

Advancing to step 3:
826 goes into 839 1 times with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 826 from 839 to get 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 826

Moving on to step 4:
The number 826 fits into 139 0 times, leaving a remainder of 139.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 139 and we're left with 139.
Append the next digit (0) from the dividend to 139 and continue with: 1390 / 826

On to step 5:
The number 826 fits into 1390 1 times, leaving a remainder of 564.
The next digit of our result is 1. 
Result so far: 101.0
Deduct 826 from 1390 and we're left with 564.
Take the next digit (5) from the dividend and append it to 564, then repeat: 5645 / 826

Advancing to step 6:
826 can be fit into 5645 6 times, resulting in a remainder of 689.
Write down 6 as next digit of the result. 
Result so far: 1016.0
If we subtract 4956 from 5645, we get 689.
Include the next digit (6) from the dividend after 689, then repeat: 6896 / 826

Going ahead to step 7:
826 can be fit into 6896 8 times, resulting in a remainder of 288.
Write down 8 as next digit of the result. 
Result so far: 10168.0
Deduct 6608 from 6896 and we're left with 288.
Append the next digit (3) from the dividend to 288 and continue with: 2883 / 826

Going ahead to step 8:
826 goes into 2883 3 times with a remainder of 405.
Write down 3 as next digit of the result. 
Result so far: 101683.0
The remainder is 405 after subtracting 2478 from 2883.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Going ahead to step 9:
4050 divided by 826 is 4 with a remainder of 746.
Put 4 as the next digit of the answer. 
Result so far: 101683.4
Subtracting 3304 from 4050 leaves us with 746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

Moving on to step 10:
When dividing 7460 by 826, we get 9 with a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 101683.49
The remainder is 26 after subtracting 7434 from 7460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
If we divide 260 by 826, we get 0 and a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 101683.49
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 12:
826 can be fit into 2600 3 times, resulting in a remainder of 122.
Use 3 as the next digit of our solution. 
Result so far: 101683.4903
The remainder is 122 after subtracting 2478 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 13:
826 can be fit into 1220 1 times, resulting in a remainder of 394.
The number 1 becomes the next digit in our result. 
Result so far: 101683.49031
Deduct 826 from 1220 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Moving on to step 14:
826 goes into 3940 4 times with a remainder of 636.
Write down 4 as next digit of the result. 
Result so far: 101683.490314
If we take 3304 away from 3940, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Going ahead to step 15:
When dividing 6360 by 826, we get 7 with a remainder of 578.
Write down 7 as next digit of the result. 
Result so far: 101683.4903147
The remainder is 578 after subtracting 5782 from 6360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Step 16:
The number 826 fits into 5780 6 times, leaving a remainder of 824.
Put 6 as the next digit of the answer. 
Result so far: 101683.49031476
The remainder is 824 after subtracting 4956 from 5780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8240, and continue the process.

Our division results in 101683.49031476 with a remaining 8.24e-07.