-68.28% is the change from 454 to 144
Calculation steps:
[( 144 - 454 ) ÷ 454] x 100 = -68.28%
Formula
Percentage change = [(144 - 454) / 454] x 100
Subtract the new number by the original number
144 - 454 = -310
-310 ÷ 454 = -0.6828193832599119
-0.6828193832599119 x 100 = -68.28%