Let's divide 520287 by 2
We want to divide 520287 by 2.

Moving on to step 1:
If we divide 5 by 2, we get 2 and a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 4 from 5, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 2

Moving on to step 2:
2 goes into 12 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
Subtracting 12 from 12 leaves us with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 2

Let's proceed to step 3:
When dividing 0 by 2, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 260.0
The remainder is 0 after subtracting 0 from 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 2

Let's proceed to step 4:
2 divided by 2 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 2601.0
Subtracting 2 from 2 leaves us with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 2

On to step 5:
2 can be fit into 8 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 26014.0
Subtracting 8 from 8 leaves us with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 2

Advancing to step 6:
2 can be fit into 7 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 260143.0
The remainder is 1 after subtracting 6 from 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
2 can be fit into 10 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 260143.5
Subtract 10 from 10 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.

Moving on to step 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 260143.5
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.

Moving on to step 9:
2 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 260143.5
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 260143.5 and a remainder of 0.0.