Let's divide 724409 by 3
We're looking to find how many times 3 goes into 724409.

Moving on to step 1:
The number 3 fits into 7 2 times, leaving a remainder of 1.
The next digit of our result is 2. 
Result so far: 2.0
If we take 6 away from 7, we end up with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 3

On to step 2:
12 divided by 3 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we subtract 12 from 12, we get 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 3

Let's proceed to step 3:
The number 3 fits into 4 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 241.0
If we subtract 3 from 4, we get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 3

On to step 4:
3 goes into 14 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 2414.0
The remainder is 2 after subtracting 12 from 14.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 3

Advancing to step 5:
3 can be fit into 20 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 24146.0
The remainder is 2 after subtracting 18 from 20.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 3

Moving on to step 6:
29 divided by 3 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 241469.0
Subtracting 27 from 29 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 241469.6
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 241469.66
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 241469.66 with a balance of 0.002.