We look at the division of 580539 by 80 
Our goal is to divide 580539 by 80.

Advancing to step 1:
80 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 80

Step 2:
80 can be fit into 58 0 times, resulting in a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Append the next digit (0) from the dividend to 58 and continue with: 580 / 80

Going ahead to step 3:
580 divided by 80 is 7 with a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 560 from 580 leaves us with 20.
Grab the next digit (5) from the dividend, add it to 20, then carry on: 205 / 80

Step 4:
80 can be fit into 205 2 times, resulting in a remainder of 45.
The next digit of our result is 2. 
Result so far: 72.0
The remainder is 45 after subtracting 160 from 205.
Append the next digit (3) from the dividend to 45 and continue with: 453 / 80

Going ahead to step 5:
80 goes into 453 5 times with a remainder of 53.
The number 5 becomes the next digit in our result. 
Result so far: 725.0
Subtracting 400 from 453 leaves us with 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 80

Moving on to step 6:
When dividing 539 by 80, we get 6 with a remainder of 59.
Write down 6 as next digit of the result. 
Result so far: 7256.0
Subtracting 480 from 539 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 7:
When dividing 590 by 80, we get 7 with a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 7256.7
Deduct 560 from 590 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
80 can be fit into 300 3 times, resulting in a remainder of 60.
Record the quotient 3 as the next digit in the result. 
Result so far: 7256.73
Subtract 240 from 300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
80 goes into 600 7 times with a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 7256.737
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 7256.7375
The remainder is 0 after subtracting 400 from 400.
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 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7256.7375
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.

Advancing to step 12:
0 divided by 80 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7256.7375
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.

After the division, we end up with 7256.7375 and a remainder of 0.0.