We divide 80739633 by 631
Our goal is to divide 80739633 by 631.

On to step 1:
631 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 631

Step 2:
The number 631 fits into 80 0 times, leaving 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.
Take the next digit (7) from the dividend and append it to 80, then repeat: 807 / 631

Advancing to step 3:
631 goes into 807 1 times with a remainder of 176.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 631 from 807 and we're left with 176.
Take the next digit (3) from the dividend and append it to 176, then repeat: 1763 / 631

Let's proceed to step 4:
631 can be fit into 1763 2 times, resulting in a remainder of 501.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 1262 from 1763 leaves us with 501.
Include the next digit (9) from the dividend after 501, then repeat: 5019 / 631

Advancing to step 5:
5019 divided by 631 is 7 with a remainder of 602.
Record the quotient 7 as the next digit in the result. 
Result so far: 127.0
If we subtract 4417 from 5019, we get 602.
Fetch the next digit (6) from the dividend, attach it to 602 and continue: 6026 / 631

Advancing to step 6:
When dividing 6026 by 631, we get 9 with a remainder of 347.
Put 9 as the next digit of the answer. 
Result so far: 1279.0
The remainder is 347 after subtracting 5679 from 6026.
Bring next digit (3) of the dividend behind the 347 and repeat the process: 3473 / 631

Advancing to step 7:
631 can be fit into 3473 5 times, resulting in a remainder of 318.
Write down 5 as next digit of the result. 
Result so far: 12795.0
If we take 3155 away from 3473, we end up with 318.
Include the next digit (3) from the dividend after 318, then repeat: 3183 / 631

Going ahead to step 8:
631 goes into 3183 5 times with a remainder of 28.
The next digit of our result is 5. 
Result so far: 127955.0
Deduct 3155 from 3183 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
631 goes into 280 0 times with a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 127955.0
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 10:
631 can be fit into 2800 4 times, resulting in a remainder of 276.
The number 4 becomes the next digit in our result. 
Result so far: 127955.04
Deduct 2524 from 2800 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Let's proceed to step 11:
The number 631 fits into 2760 4 times, leaving a remainder of 236.
Put 4 as the next digit of the answer. 
Result so far: 127955.044
If we take 2524 away from 2760, we end up with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

The final result is 127955.044 with a remainder of 0.0236.