We're dividing 664304 by 18 
We're looking to find how many times 18 goes into 664304.

Advancing to step 1:
When dividing 6 by 18, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 18

Let's proceed to step 2:
66 divided by 18 is 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 54 away from 66, we end up with 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 18

Advancing to step 3:
The number 18 fits into 124 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
Deduct 108 from 124 and we're left with 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 18

On to step 4:
The number 18 fits into 163 9 times, leaving a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 369.0
The remainder is 1 after subtracting 162 from 163.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 18

Advancing to step 5:
The number 18 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 3690.0
If we take 0 away from 10, we end up with 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 18

Advancing to step 6:
18 can be fit into 104 5 times, resulting in a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 36905.0
The remainder is 14 after subtracting 90 from 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
When dividing 140 by 18, we get 7 with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 36905.7
Subtract 126 from 140 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
When dividing 140 by 18, we get 7 with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 36905.77
Subtract 126 from 140 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 36905.77, with a leftover of 0.014.