390934 divided by 24 
Our goal is to divide 390934 by 24.

On to step 1:
The number 24 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 24

Let's proceed to step 2:
The number 24 fits into 39 1 times, leaving a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 24 from 39 leaves us with 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 24

Moving on to step 3:
When dividing 150 by 24, we get 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Deduct 144 from 150 and we're left with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 24

Step 4:
The number 24 fits into 69 2 times, leaving a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 162.0
If we take 48 away from 69, we end up with 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 24

Advancing to step 5:
The number 24 fits into 213 8 times, leaving a remainder of 21.
The next digit of our result is 8. 
Result so far: 1628.0
If we subtract 192 from 213, we get 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 24

Let's proceed to step 6:
24 goes into 214 8 times with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 16288.0
Subtract 192 from 214 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 7:
The number 24 fits into 220 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 16288.9
Subtracting 216 from 220 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
24 goes into 40 1 times with a remainder of 16.
The next digit of our result is 1. 
Result so far: 16288.91
If we take 24 away from 40, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
If we divide 160 by 24, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 16288.916
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
160 divided by 24 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 16288.9166
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 16288.9166 with a remainder of 0.00016.