We divide 631336 by 80
Our goal is to divide 631336 by 80.

Going ahead to step 1:
If we divide 6 by 80, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 80

On to step 2:
The number 80 fits into 63 0 times, leaving a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 80

Step 3:
When dividing 631 by 80, we get 7 with a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 560 from 631 leaves us with 71.
Grab the next digit (3) from the dividend, add it to 71, then carry on: 713 / 80

On to step 4:
The number 80 fits into 713 8 times, leaving a remainder of 73.
Record the quotient 8 as the next digit in the result. 
Result so far: 78.0
Deduct 640 from 713 and we're left with 73.
Append the next digit (3) from the dividend to 73 and continue with: 733 / 80

Advancing to step 5:
When dividing 733 by 80, we get 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 789.0
Subtracting 720 from 733 leaves us with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 80

Step 6:
The number 80 fits into 136 1 times, leaving a remainder of 56.
Record the quotient 1 as the next digit in the result. 
Result so far: 7891.0
If we take 80 away from 136, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 7:
If we divide 560 by 80, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 7891.7
Deduct 560 from 560 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 7891.7
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
80 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7891.7
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 7891.7 with a remaining 0.0.