855393 ÷ 27 
Our goal is to divide 855393 by 27.

Going ahead to step 1:
27 can be fit into 8 0 times, resulting in 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.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 27

On to step 2:
27 goes into 85 3 times with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 81 from 85, we get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 27

Step 3:
If we divide 45 by 27, we get 1 and a remainder of 18.
The next digit of our result is 1. 
Result so far: 31.0
If we subtract 27 from 45, we get 18.
Append the next digit (3) from the dividend to 18 and continue with: 183 / 27

On to step 4:
183 divided by 27 is 6 with a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 316.0
If we take 162 away from 183, we end up with 21.
Fetch the next digit (9) from the dividend, attach it to 21 and continue: 219 / 27

On to step 5:
219 divided by 27 is 8 with a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 3168.0
If we take 216 away from 219, we end up with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 27

Step 6:
33 divided by 27 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 31681.0
If we take 27 away from 33, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
The number 27 fits into 60 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 31681.2
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
When dividing 60 by 27, we get 2 with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 31681.22
Subtracting 54 from 60 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 31681.22 and a remainder of 0.006.