We look at the division of 726417 by 80 
We're looking to find how many times 80 goes into 726417.

Step 1:
The number 80 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 80

Let's proceed to step 2:
If we divide 72 by 80, we get 0 and a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Grab the next digit (6) from the dividend, add it to 72, then carry on: 726 / 80

Step 3:
80 goes into 726 9 times with a remainder of 6.
The next digit of our result is 9. 
Result so far: 9.0
If we take 720 away from 726, we end up with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 80

Moving on to step 4:
If we divide 64 by 80, we get 0 and a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 90.0
If we take 0 away from 64, we end up with 64.
Grab the next digit (1) from the dividend, add it to 64, then carry on: 641 / 80

Going ahead to step 5:
80 goes into 641 8 times with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 908.0
Subtracting 640 from 641 leaves us with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 80

Going ahead to step 6:
When dividing 17 by 80, we get 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 9080.0
If we take 0 away from 17, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
80 goes into 170 2 times with a remainder of 10.
The next digit of our result is 2. 
Result so far: 9080.2
Subtracting 160 from 170 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
If we divide 100 by 80, we get 1 and a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 9080.21
Subtract 80 from 100 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
80 goes into 200 2 times with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 9080.212
If we take 160 away from 200, 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 10:
400 divided by 80 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 9080.2125
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.

Advancing to step 11:
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: 9080.2125
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.

Step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9080.2125
Subtract 0 from 0 to 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.

The quotient of the division is 9080.2125, and the remainder is 0.0.