We look at the division of 80631489 by 756 
We want to divide 80631489 by 756.

Advancing to step 1:
When dividing 8 by 756, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 756

Step 2:
756 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Include the next digit (6) from the dividend after 80, then repeat: 806 / 756

Going ahead to step 3:
If we divide 806 by 756, we get 1 and a remainder of 50.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 756 from 806, we get 50.
Include the next digit (3) from the dividend after 50, then repeat: 503 / 756

Step 4:
The number 756 fits into 503 0 times, leaving a remainder of 503.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 503 leaves us with 503.
Bring next digit (1) of the dividend behind the 503 and repeat the process: 5031 / 756

Let's proceed to step 5:
5031 divided by 756 is 6 with a remainder of 495.
Use 6 as the next digit of our solution. 
Result so far: 106.0
If we subtract 4536 from 5031, we get 495.
Fetch the next digit (4) from the dividend, attach it to 495 and continue: 4954 / 756

Moving on to step 6:
756 can be fit into 4954 6 times, resulting in a remainder of 418.
The next digit of our result is 6. 
Result so far: 1066.0
Subtracting 4536 from 4954 leaves us with 418.
Include the next digit (8) from the dividend after 418, then repeat: 4188 / 756

Step 7:
756 can be fit into 4188 5 times, resulting in a remainder of 408.
The next digit of our result is 5. 
Result so far: 10665.0
The remainder is 408 after subtracting 3780 from 4188.
Fetch the next digit (9) from the dividend, attach it to 408 and continue: 4089 / 756

Let's proceed to step 8:
When dividing 4089 by 756, we get 5 with a remainder of 309.
Record the quotient 5 as the next digit in the result. 
Result so far: 106655.0
Subtracting 3780 from 4089 leaves us with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

On to step 9:
756 goes into 3090 4 times with a remainder of 66.
Write down 4 as next digit of the result. 
Result so far: 106655.4
Subtracting 3024 from 3090 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 10:
756 goes into 660 0 times with a remainder of 660.
Record the quotient 0 as the next digit in the result. 
Result so far: 106655.4
Subtracting 0 from 660 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Step 11:
When dividing 6600 by 756, we get 8 with a remainder of 552.
Put 8 as the next digit of the answer. 
Result so far: 106655.408
Subtract 6048 from 6600 to get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Step 12:
756 goes into 5520 7 times with a remainder of 228.
Use 7 as the next digit of our solution. 
Result so far: 106655.4087
Deduct 5292 from 5520 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 13:
756 goes into 2280 3 times with a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 106655.40873
Deduct 2268 from 2280 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
120 divided by 756 is 0 with a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 106655.40873
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 15:
756 can be fit into 1200 1 times, resulting in a remainder of 444.
The number 1 becomes the next digit in our result. 
Result so far: 106655.4087301
Subtract 756 from 1200 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 16:
756 goes into 4440 5 times with a remainder of 660.
The next digit of our result is 5. 
Result so far: 106655.40873015
If we take 3780 away from 4440, we end up with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

The quotient of the division is 106655.40873015, and the remainder is 6.6e-07.