We look at the division of 580806 by 80 
We want to divide 580806 by 80.

On to step 1:
When dividing 5 by 80, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 80

On to step 2:
If we divide 58 by 80, we get 0 and 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 (0) from the dividend and append it to 58, then repeat: 580 / 80

Let's proceed to step 3:
80 can be fit into 580 7 times, resulting in a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 20 after subtracting 560 from 580.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 80

Let's proceed to step 4:
80 goes into 208 2 times with a remainder of 48.
The next digit of our result is 2. 
Result so far: 72.0
Subtract 160 from 208 to get 48.
Include the next digit (0) from the dividend after 48, then repeat: 480 / 80

On to step 5:
80 goes into 480 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 726.0
Subtract 480 from 480 to get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 80

Moving on to step 6:
When dividing 6 by 80, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 7260.0
Subtract 0 from 6 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
80 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 7260.0
If we subtract 0 from 60, we 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.

Moving on to step 8:
The number 80 fits into 600 7 times, leaving a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 7260.07
If we subtract 560 from 600, we get 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 9:
80 goes into 400 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 7260.075
If we take 400 away from 400, we end up 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.

Going ahead to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7260.075
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.

Moving on to step 11:
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: 7260.075
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 7260.075 and a remainder of 0.0.