584015 ÷ 80 
We're looking to find how many times 80 goes into 584015.

Going ahead to step 1:
If we divide 5 by 80, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 80

On to step 2:
58 divided by 80 is 0 with a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Take the next digit (4) from the dividend and append it to 58, then repeat: 584 / 80

Moving on to step 3:
80 can be fit into 584 7 times, resulting in a remainder of 24.
The next digit of our result is 7. 
Result so far: 7.0
If we take 560 away from 584, we end up with 24.
Grab the next digit (0) from the dividend, add it to 24, then carry on: 240 / 80

Moving on to step 4:
When dividing 240 by 80, we get 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 73.0
The remainder is 0 after subtracting 240 from 240.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 80

Going ahead to step 5:
1 divided by 80 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 730.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 80

Advancing to step 6:
15 divided by 80 is 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 7300.0
Subtracting 0 from 15 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
80 goes into 150 1 times with a remainder of 70.
Record the quotient 1 as the next digit in the result. 
Result so far: 7300.1
The remainder is 70 after subtracting 80 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
If we divide 700 by 80, we get 8 and a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 7300.18
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.

Let's proceed to step 9:
80 goes into 600 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 7300.187
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 7300.1875
If we subtract 400 from 400, we 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.

On to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7300.1875
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 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7300.1875
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.

The final outcome is 7300.1875, with a leftover of 0.0.