-48.23% is the change from 282 to 146
Calculation steps:
[( 146 - 282 ) ÷ 282] x 100 = -48.23%
Formula
Percentage change = [(146 - 282) / 282] x 100
Subtract the new number by the original number
146 - 282 = -136
-136 ÷ 282 = -0.48226950354609927
-0.48226950354609927 x 100 = -48.23%