We're dividing 843927 by 18 
Let's see how many times 18 fits into 843927.

On to step 1:
18 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 18

Let's proceed to step 2:
18 can be fit into 84 4 times, resulting in a remainder of 12.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 72 from 84 leaves us with 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 18

Let's proceed to step 3:
18 goes into 123 6 times with a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
The remainder is 15 after subtracting 108 from 123.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 18

Step 4:
If we divide 159 by 18, we get 8 and a remainder of 15.
The next digit of our result is 8. 
Result so far: 468.0
If we take 144 away from 159, we end up with 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 18

Step 5:
152 divided by 18 is 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 4688.0
If we take 144 away from 152, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 18

Advancing to step 6:
If we divide 87 by 18, we get 4 and a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 46884.0
Subtract 72 from 87 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
18 can be fit into 150 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 46884.8
The remainder is 6 after subtracting 144 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
If we divide 60 by 18, we get 3 and a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 46884.83
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
The number 18 fits into 60 3 times, leaving a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 46884.833
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.

Our division results in 46884.833 with a remaining 0.0006.