-88.19% is the change from 601 to 71
Calculation steps:
[( 71 - 601 ) ÷ 601] x 100 = -88.19%
Formula
Percentage change = [(71 - 601) / 601] x 100
Subtract the new number by the original number
71 - 601 = -530
-530 ÷ 601 = -0.8818635607321131
-0.8818635607321131 x 100 = -88.19%