We look at the division of 453624 by 25 
We want to divide 453624 by 25.

On to step 1:
When dividing 4 by 25, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 25

Let's proceed to step 2:
When dividing 45 by 25, we get 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 25 from 45 and we're left with 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 25

Let's proceed to step 3:
The number 25 fits into 203 8 times, leaving a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 200 from 203 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 25

Let's proceed to step 4:
If we divide 36 by 25, we get 1 and a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 181.0
If we take 25 away from 36, we end up with 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 25

On to step 5:
25 can be fit into 112 4 times, resulting in a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 1814.0
Subtract 100 from 112 to get 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 25

Moving on to step 6:
When dividing 124 by 25, we get 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 18144.0
Deduct 100 from 124 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
25 can be fit into 240 9 times, resulting in a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 18144.9
If we subtract 225 from 240, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
25 can be fit into 150 6 times, resulting in a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 18144.96
Deduct 150 from 150 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 9:
0 divided by 25 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 18144.96
If we subtract 0 from 0, we 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.

Step 10:
0 divided by 25 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18144.96
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.

After the division, we end up with 18144.96 and a remainder of 0.0.