We're dividing 490352 by 30 
We want to divide 490352 by 30.

On to step 1:
When dividing 4 by 30, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 30

On to step 2:
30 goes into 49 1 times with a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 30 from 49 and we're left with 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 30

Let's proceed to step 3:
When dividing 190 by 30, we get 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtracting 180 from 190 leaves us with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 30

Going ahead to step 4:
30 can be fit into 103 3 times, resulting in a remainder of 13.
The next digit of our result is 3. 
Result so far: 163.0
If we take 90 away from 103, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 30

Let's proceed to step 5:
If we divide 135 by 30, we get 4 and a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 1634.0
Subtract 120 from 135 to get 15.
Take the next digit (2) from the dividend and append it to 15, then repeat: 152 / 30

Let's proceed to step 6:
30 goes into 152 5 times with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 16345.0
The remainder is 2 after subtracting 150 from 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
If we divide 20 by 30, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 16345.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
If we divide 200 by 30, we get 6 and a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 16345.06
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 16345.066
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 16345.066, with a leftover of 0.002.