Let's divide 868540 by 80
We want to divide 868540 by 80.

Advancing to step 1:
If we divide 8 by 80, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 80

Moving on to step 2:
If we divide 86 by 80, we get 1 and a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 80 from 86, we get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 80

Advancing to step 3:
If we divide 68 by 80, we get 0 and a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 68 after subtracting 0 from 68.
Include the next digit (5) from the dividend after 68, then repeat: 685 / 80

Going ahead to step 4:
If we divide 685 by 80, we get 8 and a remainder of 45.
Write down 8 as next digit of the result. 
Result so far: 108.0
Deduct 640 from 685 and we're left with 45.
Fetch the next digit (4) from the dividend, attach it to 45 and continue: 454 / 80

Advancing to step 5:
When dividing 454 by 80, we get 5 with a remainder of 54.
Write down 5 as next digit of the result. 
Result so far: 1085.0
If we take 400 away from 454, we end up with 54.
Include the next digit (0) from the dividend after 54, then repeat: 540 / 80

On to step 6:
540 divided by 80 is 6 with a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 10856.0
Subtract 480 from 540 to 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.

On to step 7:
600 divided by 80 is 7 with a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 10856.7
The remainder is 40 after subtracting 560 from 600.
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 8:
80 goes into 400 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10856.75
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.

On to step 9:
0 divided by 80 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10856.75
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.

Going ahead to step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10856.75
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.

Our division results in 10856.75 with a remaining 0.0.