We look at the division of 623638 by 24 
We're looking to find how many times 24 goes into 623638.

On to step 1:
The number 24 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 24

Going ahead to step 2:
When dividing 62 by 24, we get 2 with a remainder of 14.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 48 from 62 to get 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 24

Advancing to step 3:
If we divide 143 by 24, we get 5 and a remainder of 23.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 23 after subtracting 120 from 143.
Grab the next digit (6) from the dividend, add it to 23, then carry on: 236 / 24

Going ahead to step 4:
24 can be fit into 236 9 times, resulting in a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 259.0
Deduct 216 from 236 and we're left with 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 24

Moving on to step 5:
The number 24 fits into 203 8 times, leaving a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 2598.0
If we subtract 192 from 203, we get 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 24

Going ahead to step 6:
The number 24 fits into 118 4 times, leaving a remainder of 22.
The next digit of our result is 4. 
Result so far: 25984.0
The remainder is 22 after subtracting 96 from 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
When dividing 220 by 24, we get 9 with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 25984.9
The remainder is 4 after subtracting 216 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
The number 24 fits into 40 1 times, leaving a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 25984.91
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.

Step 9:
24 can be fit into 160 6 times, resulting in a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 25984.916
Subtract 144 from 160 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.

Step 10:
160 divided by 24 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 25984.9166
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.

The quotient of the division is 25984.9166, and the remainder is 0.00016.