We look at the division of 204315 by 25 
Our goal is to divide 204315 by 25.

Going ahead to step 1:
2 divided by 25 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 25

Going ahead to step 2:
When dividing 20 by 25, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 25

Advancing to step 3:
The number 25 fits into 204 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 200 away from 204, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 25

Advancing to step 4:
When dividing 43 by 25, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Subtract 25 from 43 to get 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 25

Advancing to step 5:
If we divide 181 by 25, we get 7 and a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 817.0
Subtracting 175 from 181 leaves us with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 25

Going ahead to step 6:
When dividing 65 by 25, we get 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 8172.0
If we subtract 50 from 65, 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.

Let's proceed to step 7:
When dividing 150 by 25, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 8172.6
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.

Step 8:
If we divide 0 by 25, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8172.6
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.

On to step 9:
0 divided by 25 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8172.6
The remainder is 0 after subtracting 0 from 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 quotient of the division is 8172.6, and the remainder is 0.0.