We look at the division of 809868 by 27 
Let's see how many times 27 fits into 809868.

On to step 1:
8 divided by 27 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 27

Going ahead to step 2:
If we divide 80 by 27, we get 2 and a remainder of 26.
The next digit of our result is 2. 
Result so far: 2.0
If we take 54 away from 80, we end up with 26.
Fetch the next digit (9) from the dividend, attach it to 26 and continue: 269 / 27

Moving on to step 3:
27 goes into 269 9 times with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
If we subtract 243 from 269, we get 26.
Include the next digit (8) from the dividend after 26, then repeat: 268 / 27

Going ahead to step 4:
If we divide 268 by 27, we get 9 and a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 299.0
If we subtract 243 from 268, we get 25.
Append the next digit (6) from the dividend to 25 and continue with: 256 / 27

On to step 5:
The number 27 fits into 256 9 times, leaving a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 2999.0
Deduct 243 from 256 and we're left with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 27

Going ahead to step 6:
The number 27 fits into 138 5 times, leaving a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 29995.0
The remainder is 3 after subtracting 135 from 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
If we divide 30 by 27, we get 1 and a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 29995.1
Subtract 27 from 30 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
27 can be fit into 30 1 times, resulting in a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 29995.11
Subtract 27 from 30 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 29995.11, with a leftover of 0.003.