We're dividing 738408 by 3 
We want to figure out the number of times 738408 can be divided by 3.

Advancing to step 1:
When dividing 7 by 3, we get 2 with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 1 after subtracting 6 from 7.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 3

Advancing to step 2:
3 goes into 13 4 times with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Deduct 12 from 13 and we're left with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 3

Moving on to step 3:
The number 3 fits into 18 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 246.0
Subtracting 18 from 18 leaves us with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 3

Let's proceed to step 4:
4 divided by 3 is 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 2461.0
The remainder is 1 after subtracting 3 from 4.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 3

On to step 5:
3 goes into 10 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 24613.0
Deduct 9 from 10 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 3

Step 6:
If we divide 18 by 3, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 246136.0
If we take 18 away from 18, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
The number 3 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 246136.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
0 divided by 3 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 246136.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 246136.0 with a remaining 0.0.