We look at the division of 415258 by 83 
The aim is to understand the frequency of 83 in 415258.

On to step 1:
When dividing 4 by 83, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 83

Step 2:
When dividing 41 by 83, we get 0 with a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 41 after subtracting 0 from 41.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 83

Moving on to step 3:
83 goes into 415 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
If we take 415 away from 415, we end up with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 83

On to step 4:
83 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we subtract 0 from 2, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 83

Moving on to step 5:
25 divided by 83 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 500.0
Deduct 0 from 25 and we're left with 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 83

Advancing to step 6:
83 goes into 258 3 times with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 5003.0
Subtracting 249 from 258 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
83 can be fit into 90 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 5003.1
The remainder is 7 after subtracting 83 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
83 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 5003.1
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 9:
If we divide 700 by 83, we get 8 and a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 5003.108
The remainder is 36 after subtracting 664 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 10:
The number 83 fits into 360 4 times, leaving a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 5003.1084
If we take 332 away from 360, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
83 goes into 280 3 times with a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 5003.10843
Deduct 249 from 280 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 12:
The number 83 fits into 310 3 times, leaving a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 5003.108433
If we take 249 away from 310, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The quotient of the division is 5003.108433, and the remainder is 6.1e-06.