document.write( "Question 624595: How do I figure the percentage of reducing a weekly occurence from 15 to 2? \n" ); document.write( "
Algebra.Com's Answer #392915 by Alan3354(69443)\"\" \"About 
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How do I figure the percentage of reducing a weekly occurence from 15 to 2?
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\n" ); document.write( "It's a change of 13
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\n" ); document.write( "13/15 = 0.8666...
\n" ); document.write( "--> 86.666... %
\n" ); document.write( "=~ 87% reduction
\n" ); document.write( "A change of -87% some would say.
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