519602 divided by 80 
We're looking to find how many times 80 goes into 519602.

On to step 1:
5 divided by 80 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us 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.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 80

Let's proceed to step 3:
519 divided by 80 is 6 with a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 39 after subtracting 480 from 519.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 80

Let's proceed to step 4:
80 goes into 396 4 times with a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 64.0
If we take 320 away from 396, we end up with 76.
Take the next digit (0) from the dividend and append it to 76, then repeat: 760 / 80

On to step 5:
If we divide 760 by 80, we get 9 and a remainder of 40.
The next digit of our result is 9. 
Result so far: 649.0
The remainder is 40 after subtracting 720 from 760.
Include the next digit (2) from the dividend after 40, then repeat: 402 / 80

Moving on to step 6:
If we divide 402 by 80, we get 5 and a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 6495.0
Deduct 400 from 402 and we're left 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.

On to step 7:
When dividing 20 by 80, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 6495.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
80 goes into 200 2 times with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 6495.02
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
80 goes into 400 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 6495.025
Subtract 400 from 400 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 10:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 6495.025
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6495.025
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 6495.025, with a leftover of 0.0.