5115 divided by 17 
Let's see how many times 17 fits into 5115.

Moving on to step 1:
If we divide 5 by 17, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 17

Step 2:
When dividing 51 by 17, we get 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 0 after subtracting 51 from 51.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 17

Going ahead to step 3:
When dividing 1 by 17, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 30.0
Subtract 0 from 1 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 17

Going ahead to step 4:
17 goes into 15 0 times with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 300.0
Deduct 0 from 15 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 5:
150 divided by 17 is 8 with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 300.8
If we subtract 136 from 150, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 6:
17 goes into 140 8 times with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 300.88
If we subtract 136 from 140, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 300.88, and the remainder is 0.004.