We're dividing 24399754 by 45 
Our goal is to divide 24399754 by 45.

Moving on to step 1:
If we divide 2 by 45, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 45

Going ahead to step 2:
The number 45 fits into 24 0 times, leaving a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 24 after subtracting 0 from 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 45

Let's proceed to step 3:
45 goes into 243 5 times with a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 225 from 243 leaves us with 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 45

Advancing to step 4:
189 divided by 45 is 4 with a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 54.0
If we take 180 away from 189, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 45

Going ahead to step 5:
99 divided by 45 is 2 with a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 542.0
If we subtract 90 from 99, we get 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 45

Going ahead to step 6:
When dividing 97 by 45, we get 2 with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 5422.0
Deduct 90 from 97 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 45

Step 7:
45 can be fit into 75 1 times, resulting in a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 54221.0
If we take 45 away from 75, we end up with 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 45

On to step 8:
45 goes into 304 6 times with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 542216.0
Subtract 270 from 304 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 9:
When dividing 340 by 45, we get 7 with a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 542216.7
Subtract 315 from 340 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 10:
45 goes into 250 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 542216.75
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
250 divided by 45 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 542216.755
Subtract 225 from 250 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 542216.755 with a remaining 0.0025.