390070 divided by 24 
Our goal is to divide 390070 by 24.

On 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
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 24

On to step 2:
39 divided by 24 is 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 24 from 39, we get 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 24

Moving on to step 3:
24 goes into 150 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 144 from 150, we get 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 24

On to step 4:
The number 24 fits into 60 2 times, leaving a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 162.0
The remainder is 12 after subtracting 48 from 60.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 24

On to step 5:
If we divide 127 by 24, we get 5 and a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 1625.0
If we subtract 120 from 127, we get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 24

Advancing to step 6:
If we divide 70 by 24, we get 2 and a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 16252.0
Subtract 48 from 70 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.

Advancing to step 7:
24 goes into 220 9 times with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 16252.9
Subtract 216 from 220 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
The number 24 fits into 40 1 times, leaving a remainder of 16.
The next digit of our result is 1. 
Result so far: 16252.91
Subtract 24 from 40 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
The number 24 fits into 160 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 16252.916
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:
24 goes into 160 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 16252.9166
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 16252.9166 and a remainder of 0.00016.