We're dividing 493203 by 18 
We want to divide 493203 by 18.

Moving on to step 1:
The number 18 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 18

Moving on to step 2:
The number 18 fits into 49 2 times, leaving a remainder of 13.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 36 from 49, we get 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 18

On to step 3:
133 divided by 18 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Subtract 126 from 133 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 18

On to step 4:
18 goes into 72 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 274.0
Subtract 72 from 72 to get 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 18

Advancing to step 5:
0 divided by 18 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2740.0
If we subtract 0 from 0, we get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 18

Moving on to step 6:
If we divide 3 by 18, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 27400.0
If we subtract 0 from 3, we 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.

Going ahead to step 7:
When dividing 30 by 18, we get 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 27400.1
If we subtract 18 from 30, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
120 divided by 18 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 27400.16
Subtracting 108 from 120 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
When dividing 120 by 18, we get 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 27400.166
Subtracting 108 from 120 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 27400.166 with a balance of 0.0012.