242529 divided by 15 
We're looking to find how many times 15 goes into 242529.

Step 1:
15 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 15

Advancing to step 2:
If we divide 24 by 15, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 15 away from 24, we end up with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 15

Let's proceed to step 3:
92 divided by 15 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 16.0
Subtracting 90 from 92 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 15

Advancing to step 4:
15 goes into 25 1 times with a remainder of 10.
The next digit of our result is 1. 
Result so far: 161.0
If we subtract 15 from 25, we get 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 15

Let's proceed to step 5:
The number 15 fits into 102 6 times, leaving a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 1616.0
Subtracting 90 from 102 leaves us with 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 15

Moving on to step 6:
129 divided by 15 is 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 16168.0
Deduct 120 from 129 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
The number 15 fits into 90 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 16168.6
Subtracting 90 from 90 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.

On to step 8:
If we divide 0 by 15, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 16168.6
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.

Going ahead to step 9:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 16168.6
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.

The final outcome is 16168.6, with a leftover of 0.0.