We look at the division of 80631065 by 728 
Let's see how many times 728 fits into 80631065.

Let's proceed to step 1:
728 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 728

Advancing to step 2:
728 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Grab the next digit (6) from the dividend, add it to 80, then carry on: 806 / 728

Let's proceed to step 3:
728 can be fit into 806 1 times, resulting in a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 728 from 806 to get 78.
Include the next digit (3) from the dividend after 78, then repeat: 783 / 728

Step 4:
If we divide 783 by 728, we get 1 and a remainder of 55.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 55 after subtracting 728 from 783.
Take the next digit (1) from the dividend and append it to 55, then repeat: 551 / 728

Advancing to step 5:
If we divide 551 by 728, we get 0 and a remainder of 551.
Write down 0 as next digit of the result. 
Result so far: 110.0
If we subtract 0 from 551, we get 551.
Fetch the next digit (0) from the dividend, attach it to 551 and continue: 5510 / 728

Moving on to step 6:
5510 divided by 728 is 7 with a remainder of 414.
The number 7 becomes the next digit in our result. 
Result so far: 1107.0
The remainder is 414 after subtracting 5096 from 5510.
Bring next digit (6) of the dividend behind the 414 and repeat the process: 4146 / 728

Moving on to step 7:
728 can be fit into 4146 5 times, resulting in a remainder of 506.
Use 5 as the next digit of our solution. 
Result so far: 11075.0
Subtracting 3640 from 4146 leaves us with 506.
Bring next digit (5) of the dividend behind the 506 and repeat the process: 5065 / 728

On to step 8:
If we divide 5065 by 728, we get 6 and a remainder of 697.
Use 6 as the next digit of our solution. 
Result so far: 110756.0
The remainder is 697 after subtracting 4368 from 5065.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Moving on to step 9:
728 goes into 6970 9 times with a remainder of 418.
The number 9 becomes the next digit in our result. 
Result so far: 110756.9
If we subtract 6552 from 6970, we get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Going ahead to step 10:
If we divide 4180 by 728, we get 5 and a remainder of 540.
Record the quotient 5 as the next digit in the result. 
Result so far: 110756.95
If we take 3640 away from 4180, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 11:
5400 divided by 728 is 7 with a remainder of 304.
The next digit of our result is 7. 
Result so far: 110756.957
Subtracting 5096 from 5400 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Going ahead to step 12:
If we divide 3040 by 728, we get 4 and a remainder of 128.
The next digit of our result is 4. 
Result so far: 110756.9574
If we take 2912 away from 3040, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 13:
728 can be fit into 1280 1 times, resulting in a remainder of 552.
The number 1 becomes the next digit in our result. 
Result so far: 110756.95741
Deduct 728 from 1280 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

On to step 14:
5520 divided by 728 is 7 with a remainder of 424.
Put 7 as the next digit of the answer. 
Result so far: 110756.957417
Deduct 5096 from 5520 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 15:
If we divide 4240 by 728, we get 5 and a remainder of 600.
The next digit of our result is 5. 
Result so far: 110756.9574175
Subtracting 3640 from 4240 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 16:
The number 728 fits into 6000 8 times, leaving a remainder of 176.
Write down 8 as next digit of the result. 
Result so far: 110756.95741758
Subtracting 5824 from 6000 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final result is 110756.95741758 with a remainder of 1.76e-07.