488391 divided by 24 
We want to figure out the number of times 488391 can be divided by 24.

Going ahead to step 1:
When dividing 4 by 24, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 24

Going ahead to step 2:
When dividing 48 by 24, we get 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 0 after subtracting 48 from 48.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 24

Step 3:
8 divided by 24 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 8 to get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 24

Let's proceed to step 4:
24 goes into 83 3 times with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 203.0
Deduct 72 from 83 and we're left with 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 24

Step 5:
The number 24 fits into 119 4 times, leaving a remainder of 23.
The number 4 becomes the next digit in our result. 
Result so far: 2034.0
Deduct 96 from 119 and we're left with 23.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 24

On to step 6:
24 goes into 231 9 times with a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 20349.0
Subtracting 216 from 231 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
The number 24 fits into 150 6 times, leaving a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 20349.6
If we subtract 144 from 150, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
24 goes into 60 2 times with a remainder of 12.
The next digit of our result is 2. 
Result so far: 20349.62
If we take 48 away from 60, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
120 divided by 24 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 20349.625
Subtract 120 from 120 to get 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 10:
24 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20349.625
If we subtract 0 from 0, we get 0.
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 11:
The number 24 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20349.625
Subtract 0 from 0 to get 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 20349.625 with a remainder of 0.0.