985855 ÷ 80 
Our goal is to divide 985855 by 80.

On to step 1:
If we divide 9 by 80, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 80

On to step 2:
If we divide 98 by 80, we get 1 and a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 18 after subtracting 80 from 98.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 80

Moving on to step 3:
The number 80 fits into 185 2 times, leaving a remainder of 25.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 160 from 185, we get 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 80

Moving on to step 4:
The number 80 fits into 258 3 times, leaving a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 123.0
Subtract 240 from 258 to get 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 80

Going ahead to step 5:
80 can be fit into 185 2 times, resulting in a remainder of 25.
Write down 2 as next digit of the result. 
Result so far: 1232.0
The remainder is 25 after subtracting 160 from 185.
Include the next digit (5) from the dividend after 25, then repeat: 255 / 80

Let's proceed to step 6:
If we divide 255 by 80, we get 3 and a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 12323.0
If we subtract 240 from 255, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
If we divide 150 by 80, we get 1 and a remainder of 70.
Put 1 as the next digit of the answer. 
Result so far: 12323.1
Subtract 80 from 150 to 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:
700 divided by 80 is 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 12323.18
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.

On to step 9:
If we divide 600 by 80, we get 7 and a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 12323.187
Subtracting 560 from 600 leaves us 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 10:
400 divided by 80 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 12323.1875
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.

Let's proceed to step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12323.1875
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.

Moving on to step 12:
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: 12323.1875
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.

Our division results in 12323.1875 with a remaining 0.0.