-47.67% is the change from 279 to 146
Calculation steps:
[( 146 - 279 ) ÷ 279] x 100 = -47.67%
Formula
Percentage change = [(146 - 279) / 279] x 100
Subtract the new number by the original number
146 - 279 = -133
-133 ÷ 279 = -0.4767025089605735
-0.4767025089605735 x 100 = -47.67%