We're dividing 807791 by 80 
We're looking to find how many times 80 goes into 807791.

Let's proceed to step 1:
8 divided by 80 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 80

Going ahead to step 2:
80 divided by 80 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 80 from 80 and we're left with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 80

Advancing to step 3:
7 divided by 80 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 80

Let's proceed to step 4:
If we divide 77 by 80, we get 0 and a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 100.0
If we subtract 0 from 77, we get 77.
Include the next digit (9) from the dividend after 77, then repeat: 779 / 80

Advancing to step 5:
80 goes into 779 9 times with a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 1009.0
If we take 720 away from 779, we end up with 59.
Include the next digit (1) from the dividend after 59, then repeat: 591 / 80

Going ahead to step 6:
The number 80 fits into 591 7 times, leaving a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 10097.0
The remainder is 31 after subtracting 560 from 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
310 divided by 80 is 3 with a remainder of 70.
The next digit of our result is 3. 
Result so far: 10097.3
If we subtract 240 from 310, 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.

Advancing to step 8:
The number 80 fits into 700 8 times, leaving a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 10097.38
If we subtract 640 from 700, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
80 can be fit into 600 7 times, resulting in a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 10097.387
If we subtract 560 from 600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 10097.3875
The remainder is 0 after subtracting 400 from 400.
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:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10097.3875
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.

Advancing to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10097.3875
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.

In conclusion, the division gives 10097.3875 with a balance of 0.0.