503913 ÷ 24 
We want to divide 503913 by 24.

Going ahead to step 1:
When dividing 5 by 24, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 24

Moving on to step 2:
24 can be fit into 50 2 times, resulting in a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 48 from 50 to get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 24

Let's proceed to step 3:
24 can be fit into 23 0 times, resulting in a remainder of 23.
The next digit of our result is 0. 
Result so far: 20.0
Subtract 0 from 23 to get 23.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 24

Going ahead to step 4:
If we divide 239 by 24, we get 9 and a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 209.0
The remainder is 23 after subtracting 216 from 239.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 24

Going ahead to step 5:
24 can be fit into 231 9 times, resulting in a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 2099.0
If we subtract 216 from 231, we get 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 24

Let's proceed to step 6:
If we divide 153 by 24, we get 6 and a remainder of 9.
Put 6 as the next digit of the answer. 
Result so far: 20996.0
The remainder is 9 after subtracting 144 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
If we divide 90 by 24, we get 3 and a remainder of 18.
The next digit of our result is 3. 
Result so far: 20996.3
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.

Going ahead to step 8:
If we divide 180 by 24, we get 7 and a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 20996.37
Subtracting 168 from 180 leaves us 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.

Moving on to step 9:
The number 24 fits into 120 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 20996.375
Subtracting 120 from 120 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.

Step 10:
24 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 20996.375
If we take 0 away from 0, we end up 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.

Step 11:
0 divided by 24 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20996.375
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 outcome is 20996.375, with a leftover of 0.0.