python - Converting Decimal to % -

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so have looked @ post here: how show percentage in python , used solution. 

s = 'ftp' "{0:.0f}%".format(s.count('f') / 9 * 100)

the desired output 11%, when run code using format specified "0%" instead of 11% want. push in right direction appreciated.

if want show percentage, should use percent formatter directly:

>>> '{:.0%}'.format(s.count('f') / 9) '11%'

as others noted, python 2 use integer division if both arguments integers, can make constant float instead:

>>> '{:.0%}'.format(s.count('f') / 9.) '11%'

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