How do you easily calculate the percent decrease?
plz help!
% decrease = ( [ Old Value - New Value] / [ Old Value] x 100 ) %
Example......something was $10 but now it's $8 ....so we have
( [ 10 - 8] / [10 ] x 100 ) % =
( [2 / 10 ] x 100 ) % =
( (2 * 100) / 10 ) % =
( 200 / 10 ) % =
20 % (decrease)
