We look at the division of 729341 by 18 
Let's see how many times 18 fits into 729341.

On to step 1:
7 divided by 18 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 18

Advancing to step 2:
The number 18 fits into 72 4 times, leaving a remainder of 0.
The next digit of our result is 4. 
Result so far: 4.0
If we take 72 away from 72, we end up with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 18

Going ahead to step 3:
When dividing 9 by 18, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
If we take 0 away from 9, we end up with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 18

Going ahead to step 4:
18 goes into 93 5 times with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 405.0
If we take 90 away from 93, we end up with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 18

Let's proceed to step 5:
34 divided by 18 is 1 with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 4051.0
The remainder is 16 after subtracting 18 from 34.
Fetch the next digit (1) from the dividend, attach it to 16 and continue: 161 / 18

Moving on to step 6:
When dividing 161 by 18, we get 8 with a remainder of 17.
Record the quotient 8 as the next digit in the result. 
Result so far: 40518.0
Subtract 144 from 161 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
When dividing 170 by 18, we get 9 with a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 40518.9
If we take 162 away from 170, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
When dividing 80 by 18, we get 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 40518.94
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
18 goes into 80 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 40518.944
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 40518.944 and a remainder of 0.0008.