We divide 580245 by 8
Let's see how many times 8 fits into 580245.

Advancing to step 1:
5 divided by 8 is 0 with 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.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 8

Moving on to step 2:
8 can be fit into 58 7 times, resulting in a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 56 from 58 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 8

Moving on to step 3:
The number 8 fits into 20 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
If we subtract 16 from 20, we get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 8

Going ahead to step 4:
If we divide 42 by 8, we get 5 and a remainder of 2.
The next digit of our result is 5. 
Result so far: 725.0
Subtract 40 from 42 to get 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 8

On to step 5:
24 divided by 8 is 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 7253.0
The remainder is 0 after subtracting 24 from 24.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 8

Advancing to step 6:
The number 8 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 72530.0
Deduct 0 from 5 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
The number 8 fits into 50 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 72530.6
The remainder is 2 after subtracting 48 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
8 can be fit into 20 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 72530.62
Subtracting 16 from 20 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
40 divided by 8 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 72530.625
If we subtract 40 from 40, 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.

Step 10:
If we divide 0 by 8, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 72530.625
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.

Moving on to step 11:
0 divided by 8 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 72530.625
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 quotient of the division is 72530.625, and the remainder is 0.0.