We're dividing 91351087 by 983 
The aim is to understand the frequency of 983 in 91351087.

Step 1:
The number 983 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 983

On to step 2:
The number 983 fits into 91 0 times, leaving a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Take the next digit (3) from the dividend and append it to 91, then repeat: 913 / 983

Step 3:
983 can be fit into 913 0 times, resulting in a remainder of 913.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 913, we end up with 913.
Fetch the next digit (5) from the dividend, attach it to 913 and continue: 9135 / 983

Going ahead to step 4:
The number 983 fits into 9135 9 times, leaving a remainder of 288.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 8847 from 9135 leaves us with 288.
Append the next digit (1) from the dividend to 288 and continue with: 2881 / 983

Advancing to step 5:
983 goes into 2881 2 times with a remainder of 915.
Put 2 as the next digit of the answer. 
Result so far: 92.0
The remainder is 915 after subtracting 1966 from 2881.
Append the next digit (0) from the dividend to 915 and continue with: 9150 / 983

Let's proceed to step 6:
The number 983 fits into 9150 9 times, leaving a remainder of 303.
Put 9 as the next digit of the answer. 
Result so far: 929.0
The remainder is 303 after subtracting 8847 from 9150.
Append the next digit (8) from the dividend to 303 and continue with: 3038 / 983

Going ahead to step 7:
3038 divided by 983 is 3 with a remainder of 89.
The number 3 becomes the next digit in our result. 
Result so far: 9293.0
Deduct 2949 from 3038 and we're left with 89.
Grab the next digit (7) from the dividend, add it to 89, then carry on: 897 / 983

Moving on to step 8:
897 divided by 983 is 0 with a remainder of 897.
Write down 0 as next digit of the result. 
Result so far: 92930.0
The remainder is 897 after subtracting 0 from 897.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8970, and continue the process.

Going ahead to step 9:
983 can be fit into 8970 9 times, resulting in a remainder of 123.
Record the quotient 9 as the next digit in the result. 
Result so far: 92930.9
If we take 8847 away from 8970, we end up with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Going ahead to step 10:
The number 983 fits into 1230 1 times, leaving a remainder of 247.
The next digit of our result is 1. 
Result so far: 92930.91
Subtract 983 from 1230 to get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Advancing to step 11:
2470 divided by 983 is 2 with a remainder of 504.
Use 2 as the next digit of our solution. 
Result so far: 92930.912
If we subtract 1966 from 2470, we get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 12:
983 goes into 5040 5 times with a remainder of 125.
The next digit of our result is 5. 
Result so far: 92930.9125
If we subtract 4915 from 5040, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 13:
If we divide 1250 by 983, we get 1 and a remainder of 267.
The number 1 becomes the next digit in our result. 
Result so far: 92930.91251
The remainder is 267 after subtracting 983 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Advancing to step 14:
The number 983 fits into 2670 2 times, leaving a remainder of 704.
Use 2 as the next digit of our solution. 
Result so far: 92930.912512
If we take 1966 away from 2670, we end up with 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7040, and continue the process.

Let's proceed to step 15:
983 can be fit into 7040 7 times, resulting in a remainder of 159.
Record the quotient 7 as the next digit in the result. 
Result so far: 92930.9125127
Subtract 6881 from 7040 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

On to step 16:
If we divide 1590 by 983, we get 1 and a remainder of 607.
Write down 1 as next digit of the result. 
Result so far: 92930.91251271
Subtracting 983 from 1590 leaves us with 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

Our division results in 92930.91251271 with a remaining 6.07e-07.