510776 ÷ 2 
Our goal is to divide 510776 by 2.

Step 1:
If we divide 5 by 2, we get 2 and a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 4 from 5 leaves us with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 2

Let's proceed to step 2:
2 goes into 11 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 25.0
The remainder is 1 after subtracting 10 from 11.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 2

Let's proceed to step 3:
2 goes into 10 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.0
Subtract 10 from 10 to get 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 2

Step 4:
The number 2 fits into 7 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 2553.0
Subtract 6 from 7 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 2

Going ahead to step 5:
When dividing 17 by 2, we get 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 25538.0
Subtracting 16 from 17 leaves us with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 2

Step 6:
When dividing 16 by 2, we get 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 255388.0
Subtract 16 from 16 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
0 divided by 2 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 255388.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
2 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 255388.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 255388.0 and a remainder of 0.0.