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OpenStudy (anonymous):

Identify the percent of change as an increase or decrease. Then find the percent of change. 1.Original:45 New:36 2.Original:12 New:21 3.Original:54 New:72.9

OpenStudy (anonymous):

i'll do the first one for decrease percentage of change = [45-36 / 45] * 100 = 20 % decrease similar method for the rest

OpenStudy (anonymous):

percent of change = (|dw:1316009068896:dw|change/original value) X 100

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