We look at the division of 80505409 by 563 
Let's see how many times 563 fits into 80505409.

Step 1:
The number 563 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 563

Step 2:
When dividing 80 by 563, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Take the next digit (5) from the dividend and append it to 80, then repeat: 805 / 563

Advancing to step 3:
563 can be fit into 805 1 times, resulting in a remainder of 242.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 563 from 805 and we're left with 242.
Grab the next digit (0) from the dividend, add it to 242, then carry on: 2420 / 563

Moving on to step 4:
If we divide 2420 by 563, we get 4 and a remainder of 168.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 168 after subtracting 2252 from 2420.
Append the next digit (5) from the dividend to 168 and continue with: 1685 / 563

Let's proceed to step 5:
563 goes into 1685 2 times with a remainder of 559.
The next digit of our result is 2. 
Result so far: 142.0
Subtract 1126 from 1685 to get 559.
Grab the next digit (4) from the dividend, add it to 559, then carry on: 5594 / 563

On to step 6:
The number 563 fits into 5594 9 times, leaving a remainder of 527.
Record the quotient 9 as the next digit in the result. 
Result so far: 1429.0
The remainder is 527 after subtracting 5067 from 5594.
Bring next digit (0) of the dividend behind the 527 and repeat the process: 5270 / 563

Moving on to step 7:
When dividing 5270 by 563, we get 9 with a remainder of 203.
Record the quotient 9 as the next digit in the result. 
Result so far: 14299.0
Subtracting 5067 from 5270 leaves us with 203.
Append the next digit (9) from the dividend to 203 and continue with: 2039 / 563

Going ahead to step 8:
The number 563 fits into 2039 3 times, leaving a remainder of 350.
Record the quotient 3 as the next digit in the result. 
Result so far: 142993.0
Subtract 1689 from 2039 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 9:
563 can be fit into 3500 6 times, resulting in a remainder of 122.
Put 6 as the next digit of the answer. 
Result so far: 142993.6
Subtract 3378 from 3500 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 10:
When dividing 1220 by 563, we get 2 with a remainder of 94.
The next digit of our result is 2. 
Result so far: 142993.62
If we take 1126 away from 1220, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 11:
563 can be fit into 940 1 times, resulting in a remainder of 377.
Write down 1 as next digit of the result. 
Result so far: 142993.621
Deduct 563 from 940 and we're left with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Advancing to step 12:
If we divide 3770 by 563, we get 6 and a remainder of 392.
The next digit of our result is 6. 
Result so far: 142993.6216
If we subtract 3378 from 3770, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 13:
The number 563 fits into 3920 6 times, leaving a remainder of 542.
Put 6 as the next digit of the answer. 
Result so far: 142993.62166
Subtracting 3378 from 3920 leaves us with 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

The quotient of the division is 142993.62166, and the remainder is 0.000542.