We look at the division of 18477 by 83 
The aim is to understand the frequency of 83 in 18477.

On to step 1:
83 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 83

Let's proceed to step 2:
18 divided by 83 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 83

Advancing to step 3:
The number 83 fits into 184 2 times, leaving a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 18 after subtracting 166 from 184.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 83

On to step 4:
The number 83 fits into 187 2 times, leaving a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we take 166 away from 187, we end up with 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 83

Going ahead to step 5:
83 goes into 217 2 times with a remainder of 51.
Put 2 as the next digit of the answer. 
Result so far: 222.0
Subtract 166 from 217 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.

Advancing to step 6:
When dividing 510 by 83, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 222.6
If we subtract 498 from 510, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
If we divide 120 by 83, we get 1 and a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 222.61
Deduct 83 from 120 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 8:
370 divided by 83 is 4 with a remainder of 38.
Record the quotient 4 as the next digit in the result. 
Result so far: 222.614
If we subtract 332 from 370, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 9:
When dividing 380 by 83, we get 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 222.6144
Subtracting 332 from 380 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 222.6144, and the remainder is 0.00048.