We look at the division of 854050 by 18 
We want to figure out the number of times 854050 can be divided by 18.

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
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 18

Advancing to step 2:
The number 18 fits into 85 4 times, leaving a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 72 from 85, we get 13.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 18

Moving on to step 3:
If we divide 134 by 18, we get 7 and a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 47.0
If we take 126 away from 134, we end up with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 18

Moving on to step 4:
80 divided by 18 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 474.0
If we subtract 72 from 80, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 18

Going ahead to step 5:
If we divide 85 by 18, we get 4 and a remainder of 13.
The next digit of our result is 4. 
Result so far: 4744.0
Subtract 72 from 85 to get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 18

On to step 6:
If we divide 130 by 18, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 47447.0
Deduct 126 from 130 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.

Step 7:
18 goes into 40 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 47447.2
Subtracting 36 from 40 leaves us 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.

Step 8:
The number 18 fits into 40 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 47447.22
If we take 36 away from 40, we end up 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.

Our division results in 47447.22 with a remaining 0.004.