We divide 623985 by 24
We're looking to find how many times 24 goes into 623985.

Going ahead to step 1:
The number 24 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 24

Moving on to step 2:
62 divided by 24 is 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 48 away from 62, we end up with 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 24

On to step 3:
24 can be fit into 143 5 times, resulting in a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 25.0
If we take 120 away from 143, we end up with 23.
Fetch the next digit (9) from the dividend, attach it to 23 and continue: 239 / 24

Going ahead to step 4:
239 divided by 24 is 9 with a remainder of 23.
The number 9 becomes the next digit in our result. 
Result so far: 259.0
The remainder is 23 after subtracting 216 from 239.
Grab the next digit (8) from the dividend, add it to 23, then carry on: 238 / 24

Going ahead to step 5:
The number 24 fits into 238 9 times, leaving a remainder of 22.
The next digit of our result is 9. 
Result so far: 2599.0
Subtracting 216 from 238 leaves us with 22.
Bring next digit (5) of the dividend behind the 22 and repeat the process: 225 / 24

Let's proceed to step 6:
225 divided by 24 is 9 with a remainder of 9.
The next digit of our result is 9. 
Result so far: 25999.0
If we take 216 away from 225, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
24 goes into 90 3 times with a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 25999.3
The remainder is 18 after subtracting 72 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 8:
The number 24 fits into 180 7 times, leaving a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 25999.37
The remainder is 12 after subtracting 168 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
24 can be fit into 120 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 25999.375
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.

Step 10:
24 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 25999.375
Deduct 0 from 0 and we're left 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.

Moving on to step 11:
The number 24 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 25999.375
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 25999.375 with a remainder of 0.0.