Let's divide 24103993 by 843
We're looking to find how many times 843 goes into 24103993.

On to step 1:
The number 843 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 843

Going ahead to step 2:
If we divide 24 by 843, we get 0 and a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 24, we end up with 24.
Include the next digit (1) from the dividend after 24, then repeat: 241 / 843

Advancing to step 3:
843 can be fit into 241 0 times, resulting in a remainder of 241.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 241 after subtracting 0 from 241.
Append the next digit (0) from the dividend to 241 and continue with: 2410 / 843

Advancing to step 4:
When dividing 2410 by 843, we get 2 with a remainder of 724.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 1686 from 2410, we get 724.
Fetch the next digit (3) from the dividend, attach it to 724 and continue: 7243 / 843

Advancing to step 5:
If we divide 7243 by 843, we get 8 and a remainder of 499.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Deduct 6744 from 7243 and we're left with 499.
Bring next digit (9) of the dividend behind the 499 and repeat the process: 4999 / 843

Step 6:
If we divide 4999 by 843, we get 5 and a remainder of 784.
The next digit of our result is 5. 
Result so far: 285.0
Deduct 4215 from 4999 and we're left with 784.
Bring next digit (9) of the dividend behind the 784 and repeat the process: 7849 / 843

Advancing to step 7:
When dividing 7849 by 843, we get 9 with a remainder of 262.
Record the quotient 9 as the next digit in the result. 
Result so far: 2859.0
Subtracting 7587 from 7849 leaves us with 262.
Include the next digit (3) from the dividend after 262, then repeat: 2623 / 843

Moving on to step 8:
The number 843 fits into 2623 3 times, leaving a remainder of 94.
Use 3 as the next digit of our solution. 
Result so far: 28593.0
Subtracting 2529 from 2623 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 9:
843 goes into 940 1 times with a remainder of 97.
Put 1 as the next digit of the answer. 
Result so far: 28593.1
The remainder is 97 after subtracting 843 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Advancing to step 10:
970 divided by 843 is 1 with a remainder of 127.
The number 1 becomes the next digit in our result. 
Result so far: 28593.11
Deduct 843 from 970 and we're left with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

The quotient of the division is 28593.11, and the remainder is 0.127.