We're dividing 57107288 by 715 
Let's see how many times 715 fits into 57107288.

Going ahead to step 1:
When dividing 5 by 715, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 715

Let's proceed to step 2:
When dividing 57 by 715, we get 0 with a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Take the next digit (1) from the dividend and append it to 57, then repeat: 571 / 715

Advancing to step 3:
When dividing 571 by 715, we get 0 with a remainder of 571.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 571, we end up with 571.
Fetch the next digit (0) from the dividend, attach it to 571 and continue: 5710 / 715

On to step 4:
The number 715 fits into 5710 7 times, leaving a remainder of 705.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 5005 from 5710 leaves us with 705.
Fetch the next digit (7) from the dividend, attach it to 705 and continue: 7057 / 715

Moving on to step 5:
When dividing 7057 by 715, we get 9 with a remainder of 622.
The next digit of our result is 9. 
Result so far: 79.0
Subtract 6435 from 7057 to get 622.
Fetch the next digit (2) from the dividend, attach it to 622 and continue: 6222 / 715

On to step 6:
6222 divided by 715 is 8 with a remainder of 502.
The next digit of our result is 8. 
Result so far: 798.0
If we take 5720 away from 6222, we end up with 502.
Append the next digit (8) from the dividend to 502 and continue with: 5028 / 715

Advancing to step 7:
715 goes into 5028 7 times with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 7987.0
If we take 5005 away from 5028, we end up with 23.
Take the next digit (8) from the dividend and append it to 23, then repeat: 238 / 715

Advancing to step 8:
715 goes into 238 0 times with a remainder of 238.
Put 0 as the next digit of the answer. 
Result so far: 79870.0
If we take 0 away from 238, we end up with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Let's proceed to step 9:
The number 715 fits into 2380 3 times, leaving a remainder of 235.
Record the quotient 3 as the next digit in the result. 
Result so far: 79870.3
If we subtract 2145 from 2380, we get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Let's proceed to step 10:
2350 divided by 715 is 3 with a remainder of 205.
Use 3 as the next digit of our solution. 
Result so far: 79870.33
The remainder is 205 after subtracting 2145 from 2350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Our division results in 79870.33 with a remaining 0.205.