We're dividing 387900 by 24 
Let's see how many times 24 fits into 387900.

Let's proceed to step 1:
24 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 24

Going ahead to step 2:
When dividing 38 by 24, we get 1 with a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 24 from 38, we get 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 24

Step 3:
If we divide 147 by 24, we get 6 and a remainder of 3.
The next digit of our result is 6. 
Result so far: 16.0
If we take 144 away from 147, we end up with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 24

Going ahead to step 4:
24 goes into 39 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
If we take 24 away from 39, we end up with 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 24

Let's proceed to step 5:
When dividing 150 by 24, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 1616.0
Deduct 144 from 150 and we're left with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 24

Advancing to step 6:
The number 24 fits into 60 2 times, leaving a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 16162.0
If we subtract 48 from 60, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
If we divide 120 by 24, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 16162.5
The remainder is 0 after subtracting 120 from 120.
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:
24 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 16162.5
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.

Step 9:
24 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16162.5
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 result is 16162.5 with a remainder of 0.0.