<?php
$points = 300;
$base = 1000;
$percent = $points/$base;
$percent_friendly = number_format( $percent * 100, 2 ) . '%'; // change 2 to # of decimals
echo $percent_friendly;
PD9waHAKCiRwb2ludHMgPSAzMDA7CiRiYXNlID0gMTAwMDsKCiRwZXJjZW50ID0gJHBvaW50cy8kYmFzZTsKJHBlcmNlbnRfZnJpZW5kbHkgPSBudW1iZXJfZm9ybWF0KCAkcGVyY2VudCAqIDEwMCwgMiApIC4gJyUnOyAvLyBjaGFuZ2UgMiB0byAjIG9mIGRlY2ltYWxzCgplY2hvICRwZXJjZW50X2ZyaWVuZGx5Ow==