We look at the division of 57610638 by 720 
Let's see how many times 720 fits into 57610638.

Moving on to step 1:
720 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 720

On to step 2:
720 goes into 57 0 times with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Grab the next digit (6) from the dividend, add it to 57, then carry on: 576 / 720

Moving on to step 3:
720 goes into 576 0 times with a remainder of 576.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 576 and we're left with 576.
Fetch the next digit (1) from the dividend, attach it to 576 and continue: 5761 / 720

Going ahead to step 4:
720 goes into 5761 8 times with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 5760 from 5761, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 720

Step 5:
720 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 80.0
Subtract 0 from 10 to get 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 720

On to step 6:
The number 720 fits into 106 0 times, leaving a remainder of 106.
Record the quotient 0 as the next digit in the result. 
Result so far: 800.0
Subtract 0 from 106 to get 106.
Take the next digit (3) from the dividend and append it to 106, then repeat: 1063 / 720

Going ahead to step 7:
The number 720 fits into 1063 1 times, leaving a remainder of 343.
Put 1 as the next digit of the answer. 
Result so far: 8001.0
Subtract 720 from 1063 to get 343.
Include the next digit (8) from the dividend after 343, then repeat: 3438 / 720

On to step 8:
720 can be fit into 3438 4 times, resulting in a remainder of 558.
Record the quotient 4 as the next digit in the result. 
Result so far: 80014.0
Deduct 2880 from 3438 and we're left with 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Step 9:
720 can be fit into 5580 7 times, resulting in a remainder of 540.
The next digit of our result is 7. 
Result so far: 80014.7
Subtracting 5040 from 5580 leaves us with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 10:
The number 720 fits into 5400 7 times, leaving a remainder of 360.
The next digit of our result is 7. 
Result so far: 80014.77
Subtracting 5040 from 5400 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The final result is 80014.77 with a remainder of 0.36.