We divide 12816 by 27
Let's see how many times 27 fits into 12816.

Moving on to step 1:
The number 27 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 27

Going ahead to step 2:
When dividing 12 by 27, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (8) of the dividend behind the 12 and repeat the process: 128 / 27

Let's proceed to step 3:
If we divide 128 by 27, we get 4 and a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 108 from 128, we get 20.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 27

Going ahead to step 4:
If we divide 201 by 27, we get 7 and a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 47.0
If we take 189 away from 201, we end up with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 27

Moving on to step 5:
27 can be fit into 126 4 times, resulting in a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 474.0
Subtracting 108 from 126 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 6:
180 divided by 27 is 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 474.6
Subtracting 162 from 180 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
180 divided by 27 is 6 with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 474.66
Subtract 162 from 180 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 474.66 with a remainder of 0.018.