-83.56% is the change from 432 to 71
Calculation steps:
[( 71 - 432 ) ÷ 432] x 100 = -83.56%
Formula
Percentage change = [(71 - 432) / 432] x 100
Subtract the new number by the original number
71 - 432 = -361
-361 ÷ 432 = -0.8356481481481481
-0.8356481481481481 x 100 = -83.56%