Let's divide 80665947 by 763
Our goal is to divide 80665947 by 763.

On to step 1:
The number 763 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 763

On to step 2:
80 divided by 763 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Append the next digit (6) from the dividend to 80 and continue with: 806 / 763

Going ahead to step 3:
The number 763 fits into 806 1 times, leaving a remainder of 43.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 763 from 806 leaves us with 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 763

Let's proceed to step 4:
The number 763 fits into 436 0 times, leaving a remainder of 436.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 436, we end up with 436.
Bring next digit (5) of the dividend behind the 436 and repeat the process: 4365 / 763

Going ahead to step 5:
When dividing 4365 by 763, we get 5 with a remainder of 550.
Put 5 as the next digit of the answer. 
Result so far: 105.0
Subtract 3815 from 4365 to get 550.
Append the next digit (9) from the dividend to 550 and continue with: 5509 / 763

Going ahead to step 6:
5509 divided by 763 is 7 with a remainder of 168.
The number 7 becomes the next digit in our result. 
Result so far: 1057.0
Deduct 5341 from 5509 and we're left with 168.
Include the next digit (4) from the dividend after 168, then repeat: 1684 / 763

Let's proceed to step 7:
If we divide 1684 by 763, we get 2 and a remainder of 158.
Record the quotient 2 as the next digit in the result. 
Result so far: 10572.0
If we take 1526 away from 1684, we end up with 158.
Bring next digit (7) of the dividend behind the 158 and repeat the process: 1587 / 763

Step 8:
1587 divided by 763 is 2 with a remainder of 61.
Write down 2 as next digit of the result. 
Result so far: 105722.0
If we subtract 1526 from 1587, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 9:
763 can be fit into 610 0 times, resulting in a remainder of 610.
The next digit of our result is 0. 
Result so far: 105722.0
The remainder is 610 after subtracting 0 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Going ahead to step 10:
763 can be fit into 6100 7 times, resulting in a remainder of 759.
Put 7 as the next digit of the answer. 
Result so far: 105722.07
Subtracting 5341 from 6100 leaves us with 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7590, and continue the process.

Going ahead to step 11:
763 can be fit into 7590 9 times, resulting in a remainder of 723.
Put 9 as the next digit of the answer. 
Result so far: 105722.079
Deduct 6867 from 7590 and we're left with 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7230, and continue the process.

Going ahead to step 12:
763 can be fit into 7230 9 times, resulting in a remainder of 363.
The number 9 becomes the next digit in our result. 
Result so far: 105722.0799
Deduct 6867 from 7230 and we're left with 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Our division results in 105722.0799 with a remaining 0.00363.