Let's divide 519511 by 80
We want to figure out the number of times 519511 can be divided by 80.

Advancing to step 1:
The number 80 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 80

Advancing to step 2:
80 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Append the next digit (9) from the dividend to 51 and continue with: 519 / 80

Let's proceed to step 3:
80 goes into 519 6 times with a remainder of 39.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 480 away from 519, we end up with 39.
Bring next digit (5) of the dividend behind the 39 and repeat the process: 395 / 80

Step 4:
The number 80 fits into 395 4 times, leaving a remainder of 75.
The next digit of our result is 4. 
Result so far: 64.0
If we take 320 away from 395, we end up with 75.
Include the next digit (1) from the dividend after 75, then repeat: 751 / 80

Going ahead to step 5:
751 divided by 80 is 9 with a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 649.0
Deduct 720 from 751 and we're left with 31.
Fetch the next digit (1) from the dividend, attach it to 31 and continue: 311 / 80

Advancing to step 6:
80 goes into 311 3 times with a remainder of 71.
Record the quotient 3 as the next digit in the result. 
Result so far: 6493.0
Subtract 240 from 311 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 7:
When dividing 710 by 80, we get 8 with a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 6493.8
The remainder is 70 after subtracting 640 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 8:
80 can be fit into 700 8 times, resulting in a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 6493.88
The remainder is 60 after subtracting 640 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 6493.88 with a remaining 0.06.