We're dividing 89303 by 83 
The aim is to understand the frequency of 83 in 89303.

Advancing to step 1:
83 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 83

Going ahead to step 2:
The number 83 fits into 89 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 83 from 89, we get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 83

Let's proceed to step 3:
83 goes into 63 0 times with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 63, we get 63.
Append the next digit (0) from the dividend to 63 and continue with: 630 / 83

Advancing to step 4:
When dividing 630 by 83, we get 7 with a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 107.0
Subtract 581 from 630 to get 49.
Bring next digit (3) of the dividend behind the 49 and repeat the process: 493 / 83

Moving on to step 5:
493 divided by 83 is 5 with a remainder of 78.
Write down 5 as next digit of the result. 
Result so far: 1075.0
If we subtract 415 from 493, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 6:
83 can be fit into 780 9 times, resulting in a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 1075.9
Subtract 747 from 780 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 7:
83 can be fit into 330 3 times, resulting in a remainder of 81.
The number 3 becomes the next digit in our result. 
Result so far: 1075.93
If we take 249 away from 330, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Step 8:
The number 83 fits into 810 9 times, leaving a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 1075.939
If we subtract 747 from 810, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 9:
630 divided by 83 is 7 with a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 1075.9397
Subtract 581 from 630 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 10:
83 goes into 490 5 times with a remainder of 75.
The next digit of our result is 5. 
Result so far: 1075.93975
If we take 415 away from 490, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
83 goes into 750 9 times with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 1075.939759
Deduct 747 from 750 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 12:
83 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 1075.939759
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
83 can be fit into 300 3 times, resulting in a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 1075.93975903
If we take 249 away from 300, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Our division results in 1075.93975903 with a remaining 5.1e-08.