72522166 ÷ 566 
We want to divide 72522166 by 566.

Advancing to step 1:
7 divided by 566 is 0 with 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.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 566

Moving on to step 2:
When dividing 72 by 566, we get 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Include the next digit (5) from the dividend after 72, then repeat: 725 / 566

Going ahead to step 3:
When dividing 725 by 566, we get 1 with a remainder of 159.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 159 after subtracting 566 from 725.
Append the next digit (2) from the dividend to 159 and continue with: 1592 / 566

Step 4:
The number 566 fits into 1592 2 times, leaving a remainder of 460.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 1132 from 1592 leaves us with 460.
Append the next digit (2) from the dividend to 460 and continue with: 4602 / 566

On to step 5:
4602 divided by 566 is 8 with a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 128.0
If we subtract 4528 from 4602, we get 74.
Bring next digit (1) of the dividend behind the 74 and repeat the process: 741 / 566

Advancing to step 6:
741 divided by 566 is 1 with a remainder of 175.
The next digit of our result is 1. 
Result so far: 1281.0
Subtract 566 from 741 to get 175.
Fetch the next digit (6) from the dividend, attach it to 175 and continue: 1756 / 566

Advancing to step 7:
1756 divided by 566 is 3 with a remainder of 58.
The next digit of our result is 3. 
Result so far: 12813.0
Deduct 1698 from 1756 and we're left with 58.
Bring next digit (6) of the dividend behind the 58 and repeat the process: 586 / 566

Moving on to step 8:
566 can be fit into 586 1 times, resulting in a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 128131.0
If we subtract 566 from 586, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
If we divide 200 by 566, we get 0 and a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 128131.0
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 10:
2000 divided by 566 is 3 with a remainder of 302.
Put 3 as the next digit of the answer. 
Result so far: 128131.03
Subtracting 1698 from 2000 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 11:
566 can be fit into 3020 5 times, resulting in a remainder of 190.
The number 5 becomes the next digit in our result. 
Result so far: 128131.035
The remainder is 190 after subtracting 2830 from 3020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 12:
The number 566 fits into 1900 3 times, leaving a remainder of 202.
Use 3 as the next digit of our solution. 
Result so far: 128131.0353
Subtract 1698 from 1900 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 13:
2020 divided by 566 is 3 with a remainder of 322.
Put 3 as the next digit of the answer. 
Result so far: 128131.03533
If we subtract 1698 from 2020, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

In conclusion, the division gives 128131.03533 with a balance of 0.000322.