We're dividing 204155 by 23 
Let's see how many times 23 fits into 204155.

Advancing to step 1:
If we divide 2 by 23, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 23

Advancing to step 2:
23 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
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 / 23

Going ahead to step 3:
If we divide 204 by 23, we get 8 and a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 184 away from 204, we end up with 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 23

Going ahead to step 4:
23 can be fit into 201 8 times, resulting in a remainder of 17.
The next digit of our result is 8. 
Result so far: 88.0
Subtracting 184 from 201 leaves us with 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 23

Going ahead to step 5:
23 can be fit into 175 7 times, resulting in a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 887.0
The remainder is 14 after subtracting 161 from 175.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 23

On to step 6:
145 divided by 23 is 6 with a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 8876.0
The remainder is 7 after subtracting 138 from 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
70 divided by 23 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 8876.3
If we subtract 69 from 70, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 8:
The number 23 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 8876.3
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
If we divide 100 by 23, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 8876.304
Deduct 92 from 100 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
If we divide 80 by 23, we get 3 and a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 8876.3043
Subtracting 69 from 80 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 11:
When dividing 110 by 23, we get 4 with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 8876.30434
The remainder is 18 after subtracting 92 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 12:
23 can be fit into 180 7 times, resulting in a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 8876.304347
If we take 161 away from 180, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 13:
If we divide 190 by 23, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 8876.3043478
Subtracting 184 from 190 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 14:
The number 23 fits into 60 2 times, leaving a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 8876.30434782
The remainder is 14 after subtracting 46 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 8876.30434782 and a remainder of 1.4e-08.