We divide 514763 by 3
We're looking to find how many times 3 goes into 514763.

Going ahead to step 1:
If we divide 5 by 3, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 2 after subtracting 3 from 5.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 3

Going ahead to step 2:
21 divided by 3 is 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 17.0
If we take 21 away from 21, we end up with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 3

Step 3:
If we divide 4 by 3, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 171.0
The remainder is 1 after subtracting 3 from 4.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 3

Advancing to step 4:
If we divide 17 by 3, we get 5 and a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 1715.0
Deduct 15 from 17 and we're left with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 3

Going ahead to step 5:
The number 3 fits into 26 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 17158.0
If we take 24 away from 26, we end up with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 3

Going ahead to step 6:
When dividing 23 by 3, we get 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 171587.0
Subtract 21 from 23 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.

Let's proceed to step 7:
When dividing 20 by 3, we get 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 171587.6
Subtracting 18 from 20 leaves us 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.

Going ahead to 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: 171587.66
Subtracting 18 from 20 leaves us 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.

The final outcome is 171587.66, with a leftover of 0.002.