We're dividing 72801255 by 570 
Let's see how many times 570 fits into 72801255.

On to step 1:
When dividing 7 by 570, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 570

Going ahead to step 2:
When dividing 72 by 570, we get 0 with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Bring next digit (8) of the dividend behind the 72 and repeat the process: 728 / 570

Step 3:
728 divided by 570 is 1 with a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 158 after subtracting 570 from 728.
Take the next digit (0) from the dividend and append it to 158, then repeat: 1580 / 570

Going ahead to step 4:
The number 570 fits into 1580 2 times, leaving a remainder of 440.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 1140 from 1580, we get 440.
Grab the next digit (1) from the dividend, add it to 440, then carry on: 4401 / 570

Moving on to step 5:
570 goes into 4401 7 times with a remainder of 411.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
Subtract 3990 from 4401 to get 411.
Bring next digit (2) of the dividend behind the 411 and repeat the process: 4112 / 570

Let's proceed to step 6:
570 goes into 4112 7 times with a remainder of 122.
Put 7 as the next digit of the answer. 
Result so far: 1277.0
If we subtract 3990 from 4112, we get 122.
Grab the next digit (5) from the dividend, add it to 122, then carry on: 1225 / 570

Let's proceed to step 7:
570 goes into 1225 2 times with a remainder of 85.
Put 2 as the next digit of the answer. 
Result so far: 12772.0
The remainder is 85 after subtracting 1140 from 1225.
Grab the next digit (5) from the dividend, add it to 85, then carry on: 855 / 570

Advancing to step 8:
When dividing 855 by 570, we get 1 with a remainder of 285.
The next digit of our result is 1. 
Result so far: 127721.0
If we subtract 570 from 855, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 9:
If we divide 2850 by 570, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 127721.5
Deduct 2850 from 2850 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.

Let's proceed to step 10:
570 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 127721.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
When dividing 0 by 570, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 127721.5
Deduct 0 from 0 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.

The quotient of the division is 127721.5, and the remainder is 0.0.