374288 divided by 15 
Let's see how many times 15 fits into 374288.

Step 1:
15 goes into 3 0 times 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.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 15

Moving on to step 2:
If we divide 37 by 15, we get 2 and a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 30 from 37 and we're left with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 15

Let's proceed to step 3:
If we divide 74 by 15, we get 4 and a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Deduct 60 from 74 and we're left with 14.
Fetch the next digit (2) from the dividend, attach it to 14 and continue: 142 / 15

Advancing to step 4:
The number 15 fits into 142 9 times, leaving a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 249.0
If we subtract 135 from 142, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 15

Step 5:
15 can be fit into 78 5 times, resulting in a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 2495.0
The remainder is 3 after subtracting 75 from 78.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 15

Let's proceed to step 6:
15 can be fit into 38 2 times, resulting in a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 24952.0
The remainder is 8 after subtracting 30 from 38.
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:
15 goes into 80 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 24952.5
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.

Step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 24952.53
Subtracting 45 from 50 leaves us 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.

Going ahead to step 9:
If we divide 50 by 15, we get 3 and a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 24952.533
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 24952.533 with a remainder of 0.0005.