Let's divide 722648 by 80
We're looking to find how many times 80 goes into 722648.

Step 1:
When dividing 7 by 80, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 80

Going ahead to step 2:
80 can be fit into 72 0 times, resulting in a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 80

Advancing to step 3:
The number 80 fits into 722 9 times, leaving a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
The remainder is 2 after subtracting 720 from 722.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 80

Going ahead to step 4:
When dividing 26 by 80, we get 0 with a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
If we subtract 0 from 26, we get 26.
Bring next digit (4) of the dividend behind the 26 and repeat the process: 264 / 80

Moving on to step 5:
When dividing 264 by 80, we get 3 with a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 903.0
Subtracting 240 from 264 leaves us with 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 80

On to step 6:
When dividing 248 by 80, we get 3 with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 9033.0
The remainder is 8 after subtracting 240 from 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
80 can be fit into 80 1 times, resulting in a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 9033.1
If we take 80 away from 80, 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 8:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9033.1
If we take 0 away from 0, 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.

On to step 9:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9033.1
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.

The final result is 9033.1 with a remainder of 0.0.