python: appends only '0'
Question: 
      big_set=[]
      for i in results_histogram_total:
        big_set.append(100*(i/sum_total))
    

big_set returns `[0,0,0,0,0,0,0,0........,0]`

this wrong because i checked `i` and it is `>0`

what am i doing wrong?


Answer: In Python 2.x, use `from __future__ import division` to get sane division
behavior.

