We're dividing 831396 by 12 
We want to divide 831396 by 12.

Let's proceed to step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 12

Step 2:
The number 12 fits into 83 6 times, leaving a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 72 from 83 leaves us with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 12

Going ahead to step 3:
If we divide 111 by 12, we get 9 and a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
Subtracting 108 from 111 leaves us with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 12

On to step 4:
12 goes into 33 2 times with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 692.0
Subtract 24 from 33 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 12

Going ahead to step 5:
The number 12 fits into 99 8 times, leaving a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 6928.0
If we subtract 96 from 99, we get 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 12

Moving on to step 6:
The number 12 fits into 36 3 times, leaving a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 69283.0
The remainder is 0 after subtracting 36 from 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
The number 12 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 69283.0
Deduct 0 from 0 and we're left 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.

Let's proceed to step 8:
12 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 69283.0
If we subtract 0 from 0, 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.

After the division, we end up with 69283.0 and a remainder of 0.0.