-68.63% is the change from 459 to 144
Calculation steps:
[( 144 - 459 ) ÷ 459] x 100 = -68.63%
Formula
Percentage change = [(144 - 459) / 459] x 100
Subtract the new number by the original number
144 - 459 = -315
-315 ÷ 459 = -0.6862745098039216
-0.6862745098039216 x 100 = -68.63%