855793 ÷ 12 
Let's see how many times 12 fits into 855793.

Moving on to step 1:
12 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 12

Moving on to step 2:
85 divided by 12 is 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
If we take 84 away from 85, we end up with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 12

Let's proceed to step 3:
When dividing 15 by 12, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 71.0
The remainder is 3 after subtracting 12 from 15.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 12

Let's proceed to step 4:
12 can be fit into 37 3 times, resulting in a remainder of 1.
The next digit of our result is 3. 
Result so far: 713.0
If we take 36 away from 37, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 12

Let's proceed to step 5:
If we divide 19 by 12, we get 1 and a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 7131.0
The remainder is 7 after subtracting 12 from 19.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 12

On to step 6:
12 goes into 73 6 times with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 71316.0
The remainder is 1 after subtracting 72 from 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
12 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 71316.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
12 can be fit into 100 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 71316.08
The remainder is 4 after subtracting 96 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving 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: 71316.083
If we take 36 away from 40, we end up 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:
If we divide 40 by 12, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 71316.0833
If we take 36 away from 40, we end up 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.

Our division results in 71316.0833 with a remaining 4e-05.