We look at the division of 725455 by 80 
We're looking to find how many times 80 goes into 725455.

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.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 80

Advancing to step 2:
If we divide 72 by 80, we get 0 and a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Take the next digit (5) from the dividend and append it to 72, then repeat: 725 / 80

Let's proceed to step 3:
725 divided by 80 is 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 720 from 725 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 80

Advancing to step 4:
80 can be fit into 54 0 times, resulting in a remainder of 54.
The next digit of our result is 0. 
Result so far: 90.0
If we subtract 0 from 54, we get 54.
Take the next digit (5) from the dividend and append it to 54, then repeat: 545 / 80

Moving on to step 5:
When dividing 545 by 80, we get 6 with a remainder of 65.
Write down 6 as next digit of the result. 
Result so far: 906.0
If we subtract 480 from 545, we get 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 80

Moving on to step 6:
655 divided by 80 is 8 with a remainder of 15.
Record the quotient 8 as the next digit in the result. 
Result so far: 9068.0
The remainder is 15 after subtracting 640 from 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
150 divided by 80 is 1 with a remainder of 70.
Write down 1 as next digit of the result. 
Result so far: 9068.1
If we subtract 80 from 150, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
If we divide 700 by 80, we get 8 and a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 9068.18
The remainder is 60 after subtracting 640 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
The number 80 fits into 600 7 times, leaving a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 9068.187
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.

Advancing to step 10:
400 divided by 80 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 9068.1875
Deduct 400 from 400 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.

Going ahead to step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9068.1875
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.

On to step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9068.1875
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.

After the division, we end up with 9068.1875 and a remainder of 0.0.