580028 divided by 72 
Let's see how many times 72 fits into 580028.

Advancing to step 1:
When dividing 5 by 72, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 72

Let's proceed to step 2:
When dividing 58 by 72, we get 0 with a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Include the next digit (0) from the dividend after 58, then repeat: 580 / 72

Advancing to step 3:
The number 72 fits into 580 8 times, leaving a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 576 from 580 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 72

Step 4:
40 divided by 72 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 80.0
Subtracting 0 from 40 leaves us with 40.
Fetch the next digit (2) from the dividend, attach it to 40 and continue: 402 / 72

Moving on to step 5:
When dividing 402 by 72, we get 5 with a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 805.0
Subtracting 360 from 402 leaves us with 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 72

Let's proceed to step 6:
If we divide 428 by 72, we get 5 and a remainder of 68.
The number 5 becomes the next digit in our result. 
Result so far: 8055.0
If we subtract 360 from 428, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 7:
When dividing 680 by 72, we get 9 with a remainder of 32.
The number 9 becomes the next digit in our result. 
Result so far: 8055.9
If we subtract 648 from 680, 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.

Advancing to step 8:
If we divide 320 by 72, we get 4 and a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 8055.94
Deduct 288 from 320 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
If we divide 320 by 72, we get 4 and a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 8055.944
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 8055.944, with a leftover of 0.0032.