630331 ÷ 80 
We want to figure out the number of times 630331 can be divided by 80.

Moving on to step 1:
80 goes into 6 0 times with 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.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 80

Let's proceed to step 2:
When dividing 63 by 80, we get 0 with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 63 and we're left with 63.
Append the next digit (0) from the dividend to 63 and continue with: 630 / 80

Advancing to step 3:
The number 80 fits into 630 7 times, leaving a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 560 from 630 and we're left with 70.
Take the next digit (3) from the dividend and append it to 70, then repeat: 703 / 80

On to step 4:
80 can be fit into 703 8 times, resulting in a remainder of 63.
Write down 8 as next digit of the result. 
Result so far: 78.0
If we take 640 away from 703, we end up with 63.
Grab the next digit (3) from the dividend, add it to 63, then carry on: 633 / 80

Let's proceed to step 5:
The number 80 fits into 633 7 times, leaving a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 787.0
Deduct 560 from 633 and we're left with 73.
Include the next digit (1) from the dividend after 73, then repeat: 731 / 80

Going ahead to step 6:
731 divided by 80 is 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 7879.0
If we take 720 away from 731, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
The number 80 fits into 110 1 times, leaving a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 7879.1
Subtract 80 from 110 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
The number 80 fits into 300 3 times, leaving a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 7879.13
If we subtract 240 from 300, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
80 goes into 600 7 times with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 7879.137
Subtracting 560 from 600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 7879.1375
If we take 400 away from 400, we end up 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 11:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 7879.1375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
0 divided by 80 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7879.1375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 7879.1375 with a balance of 0.0.