We're dividing 495911 by 30 
We want to divide 495911 by 30.

Let's proceed to step 1:
The number 30 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 30

Going ahead to step 2:
When dividing 49 by 30, we get 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 19 after subtracting 30 from 49.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 30

Step 3:
195 divided by 30 is 6 with a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 180 from 195 to get 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 30

Moving on to step 4:
30 goes into 159 5 times with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 165.0
Subtracting 150 from 159 leaves us with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 30

Step 5:
30 goes into 91 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 1653.0
If we take 90 away from 91, we end up with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 30

Let's proceed to step 6:
11 divided by 30 is 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 16530.0
Subtract 0 from 11 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
30 can be fit into 110 3 times, resulting in a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 16530.3
Subtracting 90 from 110 leaves us with 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:
30 goes into 200 6 times with a remainder of 20.
The next digit of our result is 6. 
Result so far: 16530.36
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
30 goes into 200 6 times with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 16530.366
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 16530.366 and a remainder of 0.002.