We're dividing 513147 by 34 
We want to divide 513147 by 34.

On to step 1:
5 divided by 34 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 34

On to step 2:
34 can be fit into 51 1 times, resulting in a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 34 from 51, we get 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 34

Moving on to step 3:
When dividing 173 by 34, we get 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 3 after subtracting 170 from 173.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 34

On to step 4:
34 can be fit into 31 0 times, resulting in a remainder of 31.
The next digit of our result is 0. 
Result so far: 150.0
Deduct 0 from 31 and we're left with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 34

Step 5:
If we divide 314 by 34, we get 9 and a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 1509.0
Subtract 306 from 314 to get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 34

Going ahead to step 6:
87 divided by 34 is 2 with a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 15092.0
The remainder is 19 after subtracting 68 from 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
190 divided by 34 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 15092.5
If we take 170 away from 190, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
34 goes into 200 5 times with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 15092.55
Subtracting 170 from 200 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 15092.55 with a remaining 0.03.