-84.57% is the change from 460 to 71
Calculation steps:
[( 71 - 460 ) ÷ 460] x 100 = -84.57%
Formula
Percentage change = [(71 - 460) / 460] x 100
Subtract the new number by the original number
71 - 460 = -389
-389 ÷ 460 = -0.8456521739130435
-0.8456521739130435 x 100 = -84.57%