743984 divided by 18 
We're looking to find how many times 18 goes into 743984.

Step 1:
18 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 18

Advancing to step 2:
74 divided by 18 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 72 away from 74, we end up with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 18

Moving on to step 3:
23 divided by 18 is 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 41.0
Deduct 18 from 23 and we're left with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 18

Advancing to step 4:
18 can be fit into 59 3 times, resulting in a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 413.0
Subtract 54 from 59 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 18

Moving on to step 5:
18 can be fit into 58 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 4133.0
Subtracting 54 from 58 leaves us with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 18

On to step 6:
If we divide 44 by 18, we get 2 and a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 41332.0
Deduct 36 from 44 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.

Step 7:
The number 18 fits into 80 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 41332.4
Subtracting 72 from 80 leaves us 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.

Going ahead to step 8:
18 goes into 80 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 41332.44
Subtracting 72 from 80 leaves us 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.

In conclusion, the division gives 41332.44 with a balance of 0.008.