512303 divided by 23 
Our goal is to divide 512303 by 23.

Let's proceed to step 1:
5 divided by 23 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 23

Moving on to step 2:
23 can be fit into 51 2 times, resulting in a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 46 from 51, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 23

On to step 3:
If we divide 52 by 23, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtracting 46 from 52 leaves us with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 23

Let's proceed to step 4:
The number 23 fits into 63 2 times, leaving a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 222.0
If we subtract 46 from 63, we get 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 23

Going ahead to step 5:
170 divided by 23 is 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 2227.0
The remainder is 9 after subtracting 161 from 170.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 23

Going ahead to step 6:
23 can be fit into 93 4 times, resulting in a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 22274.0
Subtract 92 from 93 to 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.

Step 7:
23 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 22274.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
23 can be fit into 100 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 22274.04
Subtracting 92 from 100 leaves us 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.

Going ahead to step 9:
80 divided by 23 is 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 22274.043
If we take 69 away from 80, we end up 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.

Advancing to step 10:
23 goes into 110 4 times with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 22274.0434
Subtract 92 from 110 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
If we divide 180 by 23, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 22274.04347
Subtracting 161 from 180 leaves us 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.

Advancing to step 12:
The number 23 fits into 190 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 22274.043478
Deduct 184 from 190 and we're left 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 13:
23 can be fit into 60 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 22274.0434782
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.

Moving on to step 14:
The number 23 fits into 140 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 22274.04347826
If we take 138 away from 140, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 22274.04347826 and a remainder of 2e-09.