-87.69% is the change from 601 to 74
Calculation steps:
[( 74 - 601 ) ÷ 601] x 100 = -87.69%
Formula
Percentage change = [(74 - 601) / 601] x 100
Subtract the new number by the original number
74 - 601 = -527
-527 ÷ 601 = -0.8768718801996672
-0.8768718801996672 x 100 = -87.69%