We're dividing 720612 by 80 
Our goal is to divide 720612 by 80.

Moving on to step 1:
The number 80 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 80

On to step 2:
The number 80 fits into 72 0 times, leaving a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Append the next digit (0) from the dividend to 72 and continue with: 720 / 80

On to step 3:
80 can be fit into 720 9 times, resulting in a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 0 after subtracting 720 from 720.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 80

Step 4:
The number 80 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 90.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 80

On to step 5:
If we divide 61 by 80, we get 0 and a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 900.0
The remainder is 61 after subtracting 0 from 61.
Grab the next digit (2) from the dividend, add it to 61, then carry on: 612 / 80

Moving on to step 6:
80 goes into 612 7 times with a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 9007.0
Subtract 560 from 612 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 7:
If we divide 520 by 80, we get 6 and a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 9007.6
If we take 480 away from 520, we end up 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.

Advancing to step 8:
The number 80 fits into 400 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 9007.65
Subtracting 400 from 400 leaves us 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.

Going ahead to 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: 9007.65
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.

Going ahead to step 10:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9007.65
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.

The final outcome is 9007.65, with a leftover of 0.0.