We look at the division of 520512 by 80 
Our goal is to divide 520512 by 80.

Let's proceed to step 1:
When dividing 5 by 80, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 80

Let's proceed to step 2:
52 divided by 80 is 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Fetch the next digit (0) from the dividend, attach it to 52 and continue: 520 / 80

Moving on to step 3:
When dividing 520 by 80, we get 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 480 from 520 and we're left with 40.
Take the next digit (5) from the dividend and append it to 40, then repeat: 405 / 80

Step 4:
If we divide 405 by 80, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 65.0
Deduct 400 from 405 and we're left with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 80

Going ahead to step 5:
80 can be fit into 51 0 times, resulting in a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 650.0
If we take 0 away from 51, we end up with 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 80

On to step 6:
80 can be fit into 512 6 times, resulting in a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 6506.0
If we subtract 480 from 512, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 7:
80 can be fit into 320 4 times, resulting in a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 6506.4
Subtracting 320 from 320 leaves us with 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:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6506.4
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.

Advancing to step 9:
If we divide 0 by 80, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6506.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 6506.4 with a remaining 0.0.