Let's divide 856120 by 80
Let's see how many times 80 fits into 856120.

On 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 take 0 away from 8, we end up with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 80

Advancing to step 2:
The number 80 fits into 85 1 times, leaving a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 80 from 85, we get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 80

Step 3:
The number 80 fits into 56 0 times, leaving a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 56, we get 56.
Bring next digit (1) of the dividend behind the 56 and repeat the process: 561 / 80

Step 4:
If we divide 561 by 80, we get 7 and a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 107.0
Subtracting 560 from 561 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 80

Step 5:
The number 80 fits into 12 0 times, leaving a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 1070.0
The remainder is 12 after subtracting 0 from 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 80

Moving on to step 6:
If we divide 120 by 80, we get 1 and a remainder of 40.
The next digit of our result is 1. 
Result so far: 10701.0
If we take 80 away from 120, 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.

Let's proceed to step 7:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 10701.5
If we subtract 400 from 400, 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.

Going ahead to step 8:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10701.5
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.

Going ahead 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: 10701.5
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.

The final result is 10701.5 with a remainder of 0.0.