Let's divide 517285 by 15
We're looking to find how many times 15 goes into 517285.

Let's proceed to step 1:
The number 15 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 15

Moving on to step 2:
When dividing 51 by 15, we get 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 45 from 51 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 15

On to step 3:
67 divided by 15 is 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Deduct 60 from 67 and we're left with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 15

Going ahead to step 4:
The number 15 fits into 72 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 344.0
Deduct 60 from 72 and we're left with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 15

Advancing to step 5:
128 divided by 15 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 3448.0
Subtract 120 from 128 to get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 15

On to step 6:
85 divided by 15 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 34485.0
Subtract 75 from 85 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
If we divide 100 by 15, we get 6 and a remainder of 10.
The next digit of our result is 6. 
Result so far: 34485.6
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
If we divide 100 by 15, we get 6 and a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 34485.66
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 34485.66 with a remaining 0.01.