sprintf is probably what you want, yet give it a slightly altered input and it'll work:
use strict;
use warnings;
use Test::More qw(no_plan);
my $percent = sprintf("%d%%",(1/3)*100);
is($percent,"33%");
print "Result: $percent\n";
$percent = sprintf("%d%%",(1/30)*100);
is($percent,"3%");
print "Result: $percent\n";
Instead of '%02d%%', I now use '%d%%' which seems to be what you want.
--
b10m
All code is usually tested, but rarely trusted.
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