13253123 ÷ 720 
We want to figure out the number of times 13253123 can be divided by 720.

Moving on to step 1:
720 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 720

Going ahead to step 2:
When dividing 13 by 720, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 720

Step 3:
If we divide 132 by 720, we get 0 and a remainder of 132.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 132 to get 132.
Bring next digit (5) of the dividend behind the 132 and repeat the process: 1325 / 720

Step 4:
If we divide 1325 by 720, we get 1 and a remainder of 605.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 720 from 1325, we get 605.
Bring next digit (3) of the dividend behind the 605 and repeat the process: 6053 / 720

Let's proceed to step 5:
If we divide 6053 by 720, we get 8 and a remainder of 293.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 5760 away from 6053, we end up with 293.
Append the next digit (1) from the dividend to 293 and continue with: 2931 / 720

On to step 6:
2931 divided by 720 is 4 with a remainder of 51.
Record the quotient 4 as the next digit in the result. 
Result so far: 184.0
Deduct 2880 from 2931 and we're left with 51.
Include the next digit (2) from the dividend after 51, then repeat: 512 / 720

Advancing to step 7:
720 can be fit into 512 0 times, resulting in a remainder of 512.
Record the quotient 0 as the next digit in the result. 
Result so far: 1840.0
Deduct 0 from 512 and we're left with 512.
Append the next digit (3) from the dividend to 512 and continue with: 5123 / 720

On to step 8:
When dividing 5123 by 720, we get 7 with a remainder of 83.
Write down 7 as next digit of the result. 
Result so far: 18407.0
Deduct 5040 from 5123 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 9:
The number 720 fits into 830 1 times, leaving a remainder of 110.
The next digit of our result is 1. 
Result so far: 18407.1
The remainder is 110 after subtracting 720 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 10:
1100 divided by 720 is 1 with a remainder of 380.
Record the quotient 1 as the next digit in the result. 
Result so far: 18407.11
Deduct 720 from 1100 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

In conclusion, the division gives 18407.11 with a balance of 0.38.