We look at the division of 490239 by 17 
We're looking to find how many times 17 goes into 490239.

Going ahead to step 1:
17 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 17

Step 2:
17 can be fit into 49 2 times, resulting in a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 34 from 49 and we're left with 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 17

Moving on to step 3:
17 goes into 150 8 times with a remainder of 14.
The next digit of our result is 8. 
Result so far: 28.0
Subtract 136 from 150 to get 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 17

Step 4:
17 goes into 142 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 288.0
If we take 136 away from 142, we end up with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 17

Advancing to step 5:
17 can be fit into 63 3 times, resulting in a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 2883.0
Subtracting 51 from 63 leaves us with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 17

Moving on to step 6:
The number 17 fits into 129 7 times, leaving a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 28837.0
If we subtract 119 from 129, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
17 can be fit into 100 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 28837.5
Subtracting 85 from 100 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
The number 17 fits into 150 8 times, leaving a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 28837.58
Subtract 136 from 150 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.

Going ahead to step 9:
The number 17 fits into 140 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 28837.588
If we take 136 away from 140, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 28837.588 with a balance of 0.0004.