We divide 505760 by 3
Our goal is to divide 505760 by 3.

Going ahead to step 1:
5 divided by 3 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 3 from 5 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 3

Going ahead to step 2:
The number 3 fits into 20 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 2 after subtracting 18 from 20.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 3

Advancing to step 3:
3 goes into 25 8 times with a remainder of 1.
The next digit of our result is 8. 
Result so far: 168.0
The remainder is 1 after subtracting 24 from 25.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 3

Advancing to step 4:
3 goes into 17 5 times with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 1685.0
The remainder is 2 after subtracting 15 from 17.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 3

Going ahead to step 5:
26 divided by 3 is 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 16858.0
Subtract 24 from 26 to get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 3

Step 6:
If we divide 20 by 3, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 168586.0
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 168586.6
If we take 18 away from 20, 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.

Step 8:
If we divide 20 by 3, we get 6 and a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 168586.66
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 168586.66 with a remainder of 0.002.