We look at the division of 878992 by 80 
Our goal is to divide 878992 by 80.

Advancing to step 1:
If we divide 8 by 80, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 80

Let's proceed to step 2:
If we divide 87 by 80, we get 1 and a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 80 away from 87, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 80

Advancing to step 3:
78 divided by 80 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 78 leaves us with 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 80

On to step 4:
When dividing 789 by 80, we get 9 with a remainder of 69.
The next digit of our result is 9. 
Result so far: 109.0
If we subtract 720 from 789, we get 69.
Append the next digit (9) from the dividend to 69 and continue with: 699 / 80

Going ahead to step 5:
The number 80 fits into 699 8 times, leaving a remainder of 59.
The next digit of our result is 8. 
Result so far: 1098.0
The remainder is 59 after subtracting 640 from 699.
Include the next digit (2) from the dividend after 59, then repeat: 592 / 80

Moving on to step 6:
The number 80 fits into 592 7 times, leaving a remainder of 32.
The next digit of our result is 7. 
Result so far: 10987.0
Subtracting 560 from 592 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 7:
80 can be fit into 320 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 10987.4
If we take 320 away from 320, 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.

Step 8:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10987.4
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.

Advancing to step 9:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10987.4
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.

After the division, we end up with 10987.4 and a remainder of 0.0.