-82.29% is the change from 401 to 71
Calculation steps:
[( 71 - 401 ) ÷ 401] x 100 = -82.29%
Formula
Percentage change = [(71 - 401) / 401] x 100
Subtract the new number by the original number
71 - 401 = -330
-330 ÷ 401 = -0.8229426433915212
-0.8229426433915212 x 100 = -82.29%