52415 divided by 83 
The aim is to understand the frequency of 83 in 52415.

Advancing to step 1:
83 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 83

Moving on to step 2:
83 can be fit into 52 0 times, resulting in a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Fetch the next digit (4) from the dividend, attach it to 52 and continue: 524 / 83

Going ahead to step 3:
83 can be fit into 524 6 times, resulting in a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 498 from 524, we get 26.
Take the next digit (1) from the dividend and append it to 26, then repeat: 261 / 83

Going ahead to step 4:
When dividing 261 by 83, we get 3 with a remainder of 12.
The next digit of our result is 3. 
Result so far: 63.0
If we take 249 away from 261, we end up with 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 83

On to step 5:
When dividing 125 by 83, we get 1 with a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 631.0
Subtracting 83 from 125 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 6:
83 can be fit into 420 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 631.5
The remainder is 5 after subtracting 415 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
50 divided by 83 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 631.5
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
The number 83 fits into 500 6 times, leaving a remainder of 2.
The next digit of our result is 6. 
Result so far: 631.506
If we subtract 498 from 500, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
If we divide 20 by 83, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 631.506
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
When dividing 200 by 83, we get 2 with a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 631.50602
If we take 166 away from 200, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
83 can be fit into 340 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 631.506024
Subtract 332 from 340 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 12:
83 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 631.506024
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
800 divided by 83 is 9 with a remainder of 53.
The next digit of our result is 9. 
Result so far: 631.50602409
Deduct 747 from 800 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 631.50602409 and a remainder of 5.3e-08.