51487260 ÷ 720 
We want to divide 51487260 by 720.

Let's proceed to step 1:
720 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 720

Going ahead to step 2:
51 divided by 720 is 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Include the next digit (4) from the dividend after 51, then repeat: 514 / 720

Going ahead to step 3:
720 goes into 514 0 times with a remainder of 514.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 514, we get 514.
Fetch the next digit (8) from the dividend, attach it to 514 and continue: 5148 / 720

Step 4:
The number 720 fits into 5148 7 times, leaving a remainder of 108.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 5040 from 5148 and we're left with 108.
Include the next digit (7) from the dividend after 108, then repeat: 1087 / 720

Moving on to step 5:
If we divide 1087 by 720, we get 1 and a remainder of 367.
Put 1 as the next digit of the answer. 
Result so far: 71.0
Subtracting 720 from 1087 leaves us with 367.
Grab the next digit (2) from the dividend, add it to 367, then carry on: 3672 / 720

Let's proceed to step 6:
3672 divided by 720 is 5 with a remainder of 72.
Write down 5 as next digit of the result. 
Result so far: 715.0
The remainder is 72 after subtracting 3600 from 3672.
Bring next digit (6) of the dividend behind the 72 and repeat the process: 726 / 720

Going ahead to step 7:
When dividing 726 by 720, we get 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 7151.0
Deduct 720 from 726 and we're left with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 720

Step 8:
60 divided by 720 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 71510.0
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
When dividing 600 by 720, we get 0 with a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 71510.0
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 10:
When dividing 6000 by 720, we get 8 with a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 71510.08
If we subtract 5760 from 6000, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 11:
When dividing 2400 by 720, we get 3 with a remainder of 240.
The number 3 becomes the next digit in our result. 
Result so far: 71510.083
If we take 2160 away from 2400, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 12:
If we divide 2400 by 720, we get 3 and a remainder of 240.
The next digit of our result is 3. 
Result so far: 71510.0833
Subtract 2160 from 2400 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

After the division, we end up with 71510.0833 and a remainder of 0.0024.