We're dividing 855536 by 12 
Let's see how many times 12 fits into 855536.

Step 1:
When dividing 8 by 12, we get 0 with 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.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 12

Going ahead to step 2:
85 divided by 12 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 84 from 85 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 12

Step 3:
The number 12 fits into 15 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 71.0
Subtracting 12 from 15 leaves us with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 12

Advancing to step 4:
When dividing 35 by 12, we get 2 with a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 712.0
If we take 24 away from 35, we end up with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 12

On to step 5:
The number 12 fits into 113 9 times, leaving a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 7129.0
If we take 108 away from 113, we end up with 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 12

On to step 6:
12 can be fit into 56 4 times, resulting in a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 71294.0
Subtract 48 from 56 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
12 goes into 80 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 71294.6
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
When dividing 80 by 12, we get 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 71294.66
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 71294.66, and the remainder is 0.008.