72121532 ÷ 563 
Our goal is to divide 72121532 by 563.

Going ahead to step 1:
563 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
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 / 563

Advancing to step 2:
When dividing 72 by 563, we get 0 with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Append the next digit (1) from the dividend to 72 and continue with: 721 / 563

Moving on to step 3:
721 divided by 563 is 1 with a remainder of 158.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 563 from 721 leaves us with 158.
Take the next digit (2) from the dividend and append it to 158, then repeat: 1582 / 563

Let's proceed to step 4:
When dividing 1582 by 563, we get 2 with a remainder of 456.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 1126 from 1582 to get 456.
Fetch the next digit (1) from the dividend, attach it to 456 and continue: 4561 / 563

On to step 5:
The number 563 fits into 4561 8 times, leaving a remainder of 57.
The next digit of our result is 8. 
Result so far: 128.0
The remainder is 57 after subtracting 4504 from 4561.
Append the next digit (5) from the dividend to 57 and continue with: 575 / 563

Going ahead to step 6:
The number 563 fits into 575 1 times, leaving a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1281.0
Subtract 563 from 575 to get 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 563

Going ahead to step 7:
If we divide 123 by 563, we get 0 and a remainder of 123.
Put 0 as the next digit of the answer. 
Result so far: 12810.0
If we subtract 0 from 123, we get 123.
Bring next digit (2) of the dividend behind the 123 and repeat the process: 1232 / 563

On to step 8:
The number 563 fits into 1232 2 times, leaving a remainder of 106.
Record the quotient 2 as the next digit in the result. 
Result so far: 128102.0
Subtract 1126 from 1232 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 9:
1060 divided by 563 is 1 with a remainder of 497.
Write down 1 as next digit of the result. 
Result so far: 128102.1
Subtract 563 from 1060 to get 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Step 10:
4970 divided by 563 is 8 with a remainder of 466.
Put 8 as the next digit of the answer. 
Result so far: 128102.18
The remainder is 466 after subtracting 4504 from 4970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

On to step 11:
When dividing 4660 by 563, we get 8 with a remainder of 156.
Use 8 as the next digit of our solution. 
Result so far: 128102.188
Subtracting 4504 from 4660 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

In conclusion, the division gives 128102.188 with a balance of 0.0156.