-62.66% is the change from 458 to 171
Calculation steps:
[( 171 - 458 ) ÷ 458] x 100 = -62.66%
Formula
Percentage change = [(171 - 458) / 458] x 100
Subtract the new number by the original number
171 - 458 = -287
-287 ÷ 458 = -0.6266375545851528
-0.6266375545851528 x 100 = -62.66%