We look at the division of 204615 by 81 
Our goal is to divide 204615 by 81.

Moving on to step 1:
2 divided by 81 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 81

Step 2:
81 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 81

Let's proceed to step 3:
81 goes into 204 2 times with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 162 from 204, we get 42.
Include the next digit (6) from the dividend after 42, then repeat: 426 / 81

Let's proceed to step 4:
81 goes into 426 5 times with a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Deduct 405 from 426 and we're left with 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 81

Moving on to step 5:
The number 81 fits into 211 2 times, leaving a remainder of 49.
Write down 2 as next digit of the result. 
Result so far: 252.0
The remainder is 49 after subtracting 162 from 211.
Append the next digit (5) from the dividend to 49 and continue with: 495 / 81

Going ahead to step 6:
If we divide 495 by 81, we get 6 and a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 2526.0
If we take 486 away from 495, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
81 can be fit into 90 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 2526.1
If we subtract 81 from 90, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
81 can be fit into 90 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 2526.11
Subtract 81 from 90 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 2526.11 and a remainder of 0.009.