342908 divided by 15 
We want to figure out the number of times 342908 can be divided by 15.

Going ahead to step 1:
3 divided by 15 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 15

Advancing to step 2:
15 goes into 34 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 30 away from 34, we end up with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 15

Going ahead to step 3:
When dividing 42 by 15, we get 2 with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we subtract 30 from 42, we get 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 15

Advancing to step 4:
When dividing 129 by 15, we get 8 with a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 228.0
Subtract 120 from 129 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 15

Let's proceed to step 5:
15 goes into 90 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 2286.0
If we take 90 away from 90, we end up with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 15

Step 6:
If we divide 8 by 15, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 22860.0
The remainder is 8 after subtracting 0 from 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
15 can be fit into 80 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 22860.5
If we take 75 away from 80, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
15 goes into 50 3 times with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 22860.53
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 22860.533
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 22860.533 with a remaining 0.0005.