title: Performance improvement Calculation mumbo jumbo
body: <p>Well the other day I improved the performance of a particualr piece of code from 34sec to 2 sec and I was calcuating the percentage for the same i.e (34-2)/34  i.e 94.11 percentage and when I told this number out in a meeting people were not that amazed.. I am wondering if that was a wrong number that I communicated..</p>
  
  <p>How do you generally measure the improvement and look good at the same time?</p>