-62.43% is the change from 189 to 71
Calculation steps:
[( 71 - 189 ) ÷ 189] x 100 = -62.43%
Formula
Percentage change = [(71 - 189) / 189] x 100
Subtract the new number by the original number
71 - 189 = -118
-118 ÷ 189 = -0.6243386243386243
-0.6243386243386243 x 100 = -62.43%