We look at the division of 856261 by 12 
Our goal is to divide 856261 by 12.

Going ahead to step 1:
12 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 12

Going ahead to step 2:
12 can be fit into 85 7 times, resulting in a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 1 after subtracting 84 from 85.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 12

Moving on to step 3:
The number 12 fits into 16 1 times, leaving a remainder of 4.
The next digit of our result is 1. 
Result so far: 71.0
Subtract 12 from 16 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 12

Advancing to step 4:
42 divided by 12 is 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 713.0
If we take 36 away from 42, we end up with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 12

Moving on to step 5:
12 goes into 66 5 times with a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 7135.0
The remainder is 6 after subtracting 60 from 66.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 12

Moving on to step 6:
12 can be fit into 61 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 71355.0
If we subtract 60 from 61, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
10 divided by 12 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 71355.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
If we divide 100 by 12, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 71355.08
Deduct 96 from 100 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 71355.083
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
When dividing 40 by 12, we get 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 71355.0833
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 71355.0833 with a remainder of 4e-05.