Let's divide 18308 by 83
The aim is to understand the frequency of 83 in 18308.

Step 1:
When dividing 1 by 83, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 83

Advancing to step 2:
If we divide 18 by 83, we get 0 and a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 83

Going ahead to step 3:
If we divide 183 by 83, we get 2 and a remainder of 17.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 166 from 183 and we're left with 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 83

Advancing to step 4:
83 can be fit into 170 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 166 from 170 to get 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 83

On to step 5:
83 goes into 48 0 times with a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 220.0
If we subtract 0 from 48, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 6:
When dividing 480 by 83, we get 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 220.5
The remainder is 65 after subtracting 415 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 7:
83 can be fit into 650 7 times, resulting in a remainder of 69.
Put 7 as the next digit of the answer. 
Result so far: 220.57
If we subtract 581 from 650, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 8:
If we divide 690 by 83, we get 8 and a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 220.578
If we subtract 664 from 690, we get 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 9:
The number 83 fits into 260 3 times, leaving a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 220.5783
Subtracting 249 from 260 leaves us 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.

On to step 10:
The number 83 fits into 110 1 times, leaving a remainder of 27.
The next digit of our result is 1. 
Result so far: 220.57831
If we take 83 away from 110, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 11:
If we divide 270 by 83, we get 3 and a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 220.578313
If we subtract 249 from 270, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 12:
When dividing 210 by 83, we get 2 with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 220.5783132
If we take 166 away from 210, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 13:
When dividing 440 by 83, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 220.57831325
The remainder is 25 after subtracting 415 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 220.57831325, and the remainder is 2.5e-08.