We divide 81808471 by 563
We want to figure out the number of times 81808471 can be divided by 563.

Step 1:
563 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 563

Going ahead to step 2:
The number 563 fits into 81 0 times, leaving a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 563

Moving on to step 3:
563 goes into 818 1 times with a remainder of 255.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 563 from 818 and we're left with 255.
Include the next digit (0) from the dividend after 255, then repeat: 2550 / 563

Going ahead to step 4:
2550 divided by 563 is 4 with a remainder of 298.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 2252 away from 2550, we end up with 298.
Take the next digit (8) from the dividend and append it to 298, then repeat: 2988 / 563

Moving on to step 5:
563 goes into 2988 5 times with a remainder of 173.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
The remainder is 173 after subtracting 2815 from 2988.
Bring next digit (4) of the dividend behind the 173 and repeat the process: 1734 / 563

Advancing to step 6:
1734 divided by 563 is 3 with a remainder of 45.
Put 3 as the next digit of the answer. 
Result so far: 1453.0
If we subtract 1689 from 1734, we get 45.
Grab the next digit (7) from the dividend, add it to 45, then carry on: 457 / 563

On to step 7:
563 goes into 457 0 times with a remainder of 457.
Write down 0 as next digit of the result. 
Result so far: 14530.0
The remainder is 457 after subtracting 0 from 457.
Grab the next digit (1) from the dividend, add it to 457, then carry on: 4571 / 563

On to step 8:
4571 divided by 563 is 8 with a remainder of 67.
Write down 8 as next digit of the result. 
Result so far: 145308.0
Deduct 4504 from 4571 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 9:
563 goes into 670 1 times with a remainder of 107.
Record the quotient 1 as the next digit in the result. 
Result so far: 145308.1
Deduct 563 from 670 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Step 10:
If we divide 1070 by 563, we get 1 and a remainder of 507.
The next digit of our result is 1. 
Result so far: 145308.11
If we subtract 563 from 1070, we get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

In conclusion, the division gives 145308.11 with a balance of 0.507.