We look at the division of 14143304 by 490 
Let's see how many times 490 fits into 14143304.

Step 1:
If we divide 1 by 490, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 490

Step 2:
490 can be fit into 14 0 times, resulting in a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 490

Let's proceed to step 3:
490 goes into 141 0 times with a remainder of 141.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 141 leaves us with 141.
Include the next digit (4) from the dividend after 141, then repeat: 1414 / 490

Advancing to step 4:
1414 divided by 490 is 2 with a remainder of 434.
The next digit of our result is 2. 
Result so far: 2.0
If we take 980 away from 1414, we end up with 434.
Take the next digit (3) from the dividend and append it to 434, then repeat: 4343 / 490

Step 5:
4343 divided by 490 is 8 with a remainder of 423.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtracting 3920 from 4343 leaves us with 423.
Bring next digit (3) of the dividend behind the 423 and repeat the process: 4233 / 490

On to step 6:
490 goes into 4233 8 times with a remainder of 313.
Put 8 as the next digit of the answer. 
Result so far: 288.0
If we take 3920 away from 4233, we end up with 313.
Include the next digit (0) from the dividend after 313, then repeat: 3130 / 490

Let's proceed to step 7:
If we divide 3130 by 490, we get 6 and a remainder of 190.
Put 6 as the next digit of the answer. 
Result so far: 2886.0
Deduct 2940 from 3130 and we're left with 190.
Bring next digit (4) of the dividend behind the 190 and repeat the process: 1904 / 490

Advancing to step 8:
The number 490 fits into 1904 3 times, leaving a remainder of 434.
The number 3 becomes the next digit in our result. 
Result so far: 28863.0
Subtract 1470 from 1904 to get 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Step 9:
If we divide 4340 by 490, we get 8 and a remainder of 420.
The number 8 becomes the next digit in our result. 
Result so far: 28863.8
If we subtract 3920 from 4340, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 10:
When dividing 4200 by 490, we get 8 with a remainder of 280.
Record the quotient 8 as the next digit in the result. 
Result so far: 28863.88
The remainder is 280 after subtracting 3920 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final outcome is 28863.88, with a leftover of 0.28.