We divide 505860 by 23
Let's see how many times 23 fits into 505860.

Moving on to step 1:
23 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 23

Going ahead to step 2:
50 divided by 23 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 46 from 50 and we're left with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 23

Advancing to step 3:
The number 23 fits into 45 1 times, leaving a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we take 23 away from 45, we end up with 22.
Append the next digit (8) from the dividend to 22 and continue with: 228 / 23

Advancing to step 4:
When dividing 228 by 23, we get 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 219.0
Subtracting 207 from 228 leaves us with 21.
Take the next digit (6) from the dividend and append it to 21, then repeat: 216 / 23

Advancing to step 5:
The number 23 fits into 216 9 times, leaving a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 2199.0
The remainder is 9 after subtracting 207 from 216.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 23

On to step 6:
23 goes into 90 3 times with a remainder of 21.
The next digit of our result is 3. 
Result so far: 21993.0
Subtracting 69 from 90 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
If we divide 210 by 23, we get 9 and a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 21993.9
Deduct 207 from 210 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
The number 23 fits into 30 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 21993.91
Deduct 23 from 30 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
The number 23 fits into 70 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 21993.913
The remainder is 1 after subtracting 69 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
23 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 21993.913
Deduct 0 from 10 and we're left 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.

Let's proceed to step 11:
23 goes into 100 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 21993.91304
The remainder is 8 after subtracting 92 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
23 goes into 80 3 times with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 21993.913043
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.

Going ahead to step 13:
23 can be fit into 110 4 times, resulting in a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 21993.9130434
Subtracting 92 from 110 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 14:
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: 21993.91304347
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.

The final result is 21993.91304347 with a remainder of 1.9e-08.