-65.57% is the change from 424 to 146
Calculation steps:
[( 146 - 424 ) ÷ 424] x 100 = -65.57%
Formula
Percentage change = [(146 - 424) / 424] x 100
Subtract the new number by the original number
146 - 424 = -278
-278 ÷ 424 = -0.6556603773584906
-0.6556603773584906 x 100 = -65.57%