6604284 ÷ 580 
Let's see how many times 580 fits into 6604284.

Advancing to step 1:
The number 580 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 580

Going ahead to step 2:
The number 580 fits into 66 0 times, leaving a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 580

Step 3:
580 can be fit into 660 1 times, resulting in a remainder of 80.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 580 from 660, we get 80.
Grab the next digit (4) from the dividend, add it to 80, then carry on: 804 / 580

On to step 4:
804 divided by 580 is 1 with a remainder of 224.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 580 from 804 to get 224.
Append the next digit (2) from the dividend to 224 and continue with: 2242 / 580

Going ahead to step 5:
When dividing 2242 by 580, we get 3 with a remainder of 502.
Use 3 as the next digit of our solution. 
Result so far: 113.0
Subtracting 1740 from 2242 leaves us with 502.
Grab the next digit (8) from the dividend, add it to 502, then carry on: 5028 / 580

Let's proceed to step 6:
580 can be fit into 5028 8 times, resulting in a remainder of 388.
Put 8 as the next digit of the answer. 
Result so far: 1138.0
Deduct 4640 from 5028 and we're left with 388.
Grab the next digit (4) from the dividend, add it to 388, then carry on: 3884 / 580

Going ahead to step 7:
The number 580 fits into 3884 6 times, leaving a remainder of 404.
The next digit of our result is 6. 
Result so far: 11386.0
Subtracting 3480 from 3884 leaves us with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

On to step 8:
When dividing 4040 by 580, we get 6 with a remainder of 560.
The next digit of our result is 6. 
Result so far: 11386.6
If we subtract 3480 from 4040, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 9:
580 can be fit into 5600 9 times, resulting in a remainder of 380.
The next digit of our result is 9. 
Result so far: 11386.69
The remainder is 380 after subtracting 5220 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 10:
The number 580 fits into 3800 6 times, leaving a remainder of 320.
Put 6 as the next digit of the answer. 
Result so far: 11386.696
Subtracting 3480 from 3800 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 11:
580 can be fit into 3200 5 times, resulting in a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 11386.6965
Subtract 2900 from 3200 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 12:
580 goes into 3000 5 times with a remainder of 100.
The next digit of our result is 5. 
Result so far: 11386.69655
Deduct 2900 from 3000 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 11386.69655 and a remainder of 0.0001.