We divide 725165 by 80
We want to figure out the number of times 725165 can be divided by 80.

Let's proceed to step 1:
80 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 80

Going ahead to step 2:
72 divided by 80 is 0 with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Include the next digit (5) from the dividend after 72, then repeat: 725 / 80

Let's proceed to step 3:
725 divided by 80 is 9 with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 720 from 725 leaves us with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 80

Going ahead to step 4:
80 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 90.0
If we subtract 0 from 51, we get 51.
Bring next digit (6) of the dividend behind the 51 and repeat the process: 516 / 80

Moving on to step 5:
80 can be fit into 516 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 906.0
If we take 480 away from 516, we end up with 36.
Append the next digit (5) from the dividend to 36 and continue with: 365 / 80

Going ahead to step 6:
365 divided by 80 is 4 with a remainder of 45.
The next digit of our result is 4. 
Result so far: 9064.0
Deduct 320 from 365 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
80 can be fit into 450 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 9064.5
Deduct 400 from 450 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
80 can be fit into 500 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 9064.56
If we take 480 away from 500, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
200 divided by 80 is 2 with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 9064.562
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.

Step 10:
80 goes into 400 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 9064.5625
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.

Step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 9064.5625
Subtracting 0 from 0 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.

Moving on to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 9064.5625
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 quotient of the division is 9064.5625, and the remainder is 0.0.