We're dividing 507875 by 15 
Our goal is to divide 507875 by 15.

Advancing to step 1:
If we divide 5 by 15, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 15

On to step 2:
If we divide 50 by 15, we get 3 and a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 45 away from 50, we end up with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 15

Step 3:
The number 15 fits into 57 3 times, leaving a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 33.0
The remainder is 12 after subtracting 45 from 57.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 15

Step 4:
If we divide 128 by 15, we get 8 and a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 338.0
If we subtract 120 from 128, we get 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 15

Advancing to step 5:
When dividing 87 by 15, we get 5 with a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 3385.0
Deduct 75 from 87 and we're left with 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 15

Step 6:
15 goes into 125 8 times with a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 33858.0
Deduct 120 from 125 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 15 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 33858.3
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
50 divided by 15 is 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 33858.33
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 33858.33, and the remainder is 0.005.