We're dividing 437924 by 15 
We're looking to find how many times 15 goes into 437924.

On to step 1:
When dividing 4 by 15, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 15

Moving on to step 2:
If we divide 43 by 15, we get 2 and a remainder of 13.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 30 from 43 and we're left with 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 15

On to step 3:
15 can be fit into 137 9 times, resulting in a remainder of 2.
The next digit of our result is 9. 
Result so far: 29.0
If we take 135 away from 137, we end up with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 15

Let's proceed to step 4:
15 goes into 29 1 times with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 291.0
The remainder is 14 after subtracting 15 from 29.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 15

Going ahead to step 5:
142 divided by 15 is 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 2919.0
If we subtract 135 from 142, we get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 15

Step 6:
The number 15 fits into 74 4 times, leaving a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 29194.0
Subtracting 60 from 74 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 15, we get 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 29194.9
Deduct 135 from 140 and we're left 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 8:
15 can be fit into 50 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 29194.93
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.

On 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: 29194.933
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.

Our division results in 29194.933 with a remaining 0.0005.