We look at the division of 820872 by 80 
Our goal is to divide 820872 by 80.

Going ahead 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
Subtracting 0 from 8 leaves us with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 80

Moving on to step 2:
If we divide 82 by 80, we get 1 and a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 80 from 82 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 80

Step 3:
20 divided by 80 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 20 after subtracting 0 from 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 80

Let's proceed to step 4:
When dividing 208 by 80, we get 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we take 160 away from 208, we end up with 48.
Take the next digit (7) from the dividend and append it to 48, then repeat: 487 / 80

Advancing to step 5:
When dividing 487 by 80, we get 6 with a remainder of 7.
The next digit of our result is 6. 
Result so far: 1026.0
The remainder is 7 after subtracting 480 from 487.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 80

Moving on to step 6:
If we divide 72 by 80, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 10260.0
Subtract 0 from 72 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 7:
The number 80 fits into 720 9 times, leaving a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 10260.9
Subtracting 720 from 720 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.

Advancing to step 8:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10260.9
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 9:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10260.9
The remainder is 0 after subtracting 0 from 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 final result is 10260.9 with a remainder of 0.0.