We divide 7945171 by 513
We're looking to find how many times 513 goes into 7945171.

On to step 1:
513 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 513

On to step 2:
513 can be fit into 79 0 times, resulting in a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Grab the next digit (4) from the dividend, add it to 79, then carry on: 794 / 513

Moving on to step 3:
794 divided by 513 is 1 with a remainder of 281.
The next digit of our result is 1. 
Result so far: 1.0
If we take 513 away from 794, we end up with 281.
Take the next digit (5) from the dividend and append it to 281, then repeat: 2815 / 513

Going ahead to step 4:
If we divide 2815 by 513, we get 5 and a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 2565 from 2815 and we're left with 250.
Fetch the next digit (1) from the dividend, attach it to 250 and continue: 2501 / 513

Going ahead to step 5:
2501 divided by 513 is 4 with a remainder of 449.
The next digit of our result is 4. 
Result so far: 154.0
Subtracting 2052 from 2501 leaves us with 449.
Append the next digit (7) from the dividend to 449 and continue with: 4497 / 513

Advancing to step 6:
The number 513 fits into 4497 8 times, leaving a remainder of 393.
Record the quotient 8 as the next digit in the result. 
Result so far: 1548.0
Subtract 4104 from 4497 to get 393.
Include the next digit (1) from the dividend after 393, then repeat: 3931 / 513

Moving on to step 7:
513 can be fit into 3931 7 times, resulting in a remainder of 340.
Put 7 as the next digit of the answer. 
Result so far: 15487.0
If we take 3591 away from 3931, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 8:
3400 divided by 513 is 6 with a remainder of 322.
Write down 6 as next digit of the result. 
Result so far: 15487.6
The remainder is 322 after subtracting 3078 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 9:
513 can be fit into 3220 6 times, resulting in a remainder of 142.
The number 6 becomes the next digit in our result. 
Result so far: 15487.66
Subtracting 3078 from 3220 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Our division results in 15487.66 with a remaining 0.142.