580764 ÷ 12 
Our goal is to divide 580764 by 12.

Let's proceed to step 1:
12 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 12

Let's proceed to step 2:
The number 12 fits into 58 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 48 from 58 to get 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 12

Step 3:
When dividing 100 by 12, we get 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 48.0
Subtract 96 from 100 to get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 12

On to step 4:
12 can be fit into 47 3 times, resulting in a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 483.0
Subtract 36 from 47 to get 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 12

Advancing to step 5:
The number 12 fits into 116 9 times, leaving a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 4839.0
Subtract 108 from 116 to get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 12

Going ahead to step 6:
12 can be fit into 84 7 times, resulting in a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 48397.0
Deduct 84 from 84 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.

Advancing to step 7:
When dividing 0 by 12, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 48397.0
If we take 0 away from 0, 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.

On to step 8:
12 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 48397.0
Subtract 0 from 0 to 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.

The final outcome is 48397.0, with a leftover of 0.0.