-48.04% is the change from 281 to 146
Calculation steps:
[( 146 - 281 ) ÷ 281] x 100 = -48.04%
Formula
Percentage change = [(146 - 281) / 281] x 100
Subtract the new number by the original number
146 - 281 = -135
-135 ÷ 281 = -0.4804270462633452
-0.4804270462633452 x 100 = -48.04%