Let's divide 91097 by 57
The aim is to understand the frequency of 57 in 91097.

Step 1:
57 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 57

On to step 2:
The number 57 fits into 91 1 times, leaving a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 57 from 91 and we're left with 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 57

Advancing to step 3:
If we divide 340 by 57, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 15.0
Subtracting 285 from 340 leaves us with 55.
Bring next digit (9) of the dividend behind the 55 and repeat the process: 559 / 57

Going ahead to step 4:
559 divided by 57 is 9 with a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 159.0
The remainder is 46 after subtracting 513 from 559.
Include the next digit (7) from the dividend after 46, then repeat: 467 / 57

Advancing to step 5:
467 divided by 57 is 8 with a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 1598.0
If we take 456 away from 467, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 6:
57 can be fit into 110 1 times, resulting in a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 1598.1
The remainder is 53 after subtracting 57 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 7:
530 divided by 57 is 9 with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 1598.19
If we subtract 513 from 530, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 8:
57 goes into 170 2 times with a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 1598.192
Deduct 114 from 170 and we're left 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.

Let's proceed to step 9:
If we divide 560 by 57, we get 9 and a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 1598.1929
Subtracting 513 from 560 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 10:
The number 57 fits into 470 8 times, leaving a remainder of 14.
The next digit of our result is 8. 
Result so far: 1598.19298
The remainder is 14 after subtracting 456 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
140 divided by 57 is 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 1598.192982
Subtracting 114 from 140 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
The number 57 fits into 260 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 1598.1929824
Subtracting 228 from 260 leaves us 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 13:
320 divided by 57 is 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 1598.19298245
Subtracting 285 from 320 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 1598.19298245 with a remaining 3.5e-08.