<?php

$quantity = 1000;

$origPrice = 200;

$currPrice = 75;

$diffPrice = $currPrice - origPrice

$diffPricePercent = (($currPrice - $origPrice) * 100)/$origPrice

?>

<table border="1" cellpadding="5" cellspacing="0">

<tr>

<td> Quantity </td>

<td> Cost Price </td>

<td> Current Price </td>

<td> Absolute Change in price </td>

</tr>

<tr>

<td>

<td><?php echo $quantity ?> </td>

<td> <?php echo $origPrice ?></td>

<td> <?php echo $currPrice ?></td>

<td> <?php echo $diffPrice ?></td>

<td> <?php echo $diffPricePercent ?> % </td>

</tr>

</table>

</body>

</html>