We're dividing 515793 by 10 
We're looking to find how many times 10 goes into 515793.

Advancing to step 1:
10 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 10

On to step 2:
When dividing 51 by 10, we get 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 50 away from 51, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 10

On to step 3:
10 can be fit into 15 1 times, resulting in a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 51.0
The remainder is 5 after subtracting 10 from 15.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 10

On to step 4:
If we divide 57 by 10, we get 5 and a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 515.0
The remainder is 7 after subtracting 50 from 57.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 10

Let's proceed to step 5:
The number 10 fits into 79 7 times, leaving a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 5157.0
Subtracting 70 from 79 leaves us with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 10

Going ahead to step 6:
10 can be fit into 93 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 51579.0
The remainder is 3 after subtracting 90 from 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
10 can be fit into 30 3 times, resulting in a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 51579.3
Deduct 30 from 30 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
When dividing 0 by 10, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 51579.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
10 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 51579.3
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 51579.3 with a remaining 0.0.