We look at the division of 813268 by 12 
Our goal is to divide 813268 by 12.

Let's proceed 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
The remainder is 8 after subtracting 0 from 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 12

Step 2:
When dividing 81 by 12, we get 6 with a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 72 from 81 leaves us with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 12

Going ahead to step 3:
12 can be fit into 93 7 times, resulting in a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
Deduct 84 from 93 and we're left with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 12

On to step 4:
The number 12 fits into 92 7 times, leaving a remainder of 8.
The next digit of our result is 7. 
Result so far: 677.0
The remainder is 8 after subtracting 84 from 92.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 12

Let's proceed to step 5:
86 divided by 12 is 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 6777.0
Subtract 84 from 86 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 12

On to step 6:
12 goes into 28 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 67772.0
If we subtract 24 from 28, 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.

Moving on to step 7:
When dividing 40 by 12, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 67772.3
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
40 divided by 12 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 67772.33
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.

After the division, we end up with 67772.33 and a remainder of 0.004.