Let's divide 203511 by 83
The aim is to understand the frequency of 83 in 203511.

Let's proceed to step 1:
2 divided by 83 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 83

Step 2:
If we divide 20 by 83, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Fetch the next digit (3) from the dividend, attach it to 20 and continue: 203 / 83

Step 3:
If we divide 203 by 83, we get 2 and a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 166 from 203 and we're left with 37.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 83

Advancing to step 4:
The number 83 fits into 375 4 times, leaving a remainder of 43.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Subtract 332 from 375 to get 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 83

Advancing to step 5:
The number 83 fits into 431 5 times, leaving a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 245.0
If we subtract 415 from 431, we get 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 83

Step 6:
161 divided by 83 is 1 with a remainder of 78.
Record the quotient 1 as the next digit in the result. 
Result so far: 2451.0
If we take 83 away from 161, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 7:
The number 83 fits into 780 9 times, leaving a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 2451.9
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 8:
83 can be fit into 330 3 times, resulting in a remainder of 81.
Write down 3 as next digit of the result. 
Result so far: 2451.93
Subtracting 249 from 330 leaves us 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.

Going ahead to step 9:
When dividing 810 by 83, we get 9 with a remainder of 63.
The next digit of our result is 9. 
Result so far: 2451.939
Subtracting 747 from 810 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 10:
630 divided by 83 is 7 with a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 2451.9397
The remainder is 49 after subtracting 581 from 630.
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 11:
83 can be fit into 490 5 times, resulting in a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 2451.93975
Deduct 415 from 490 and we're left 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.

Moving on to step 12:
83 goes into 750 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 2451.939759
Subtracting 747 from 750 leaves us 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.

Let's proceed to step 13:
If we divide 30 by 83, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 2451.939759
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.

On to step 14:
When dividing 300 by 83, we get 3 with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 2451.93975903
Subtract 249 from 300 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The final result is 2451.93975903 with a remainder of 5.1e-08.