-33.18% is the change from 425 to 284
Calculation steps:
[( 284 - 425 ) ÷ 425] x 100 = -33.18%
Formula
Percentage change = [(284 - 425) / 425] x 100
Subtract the new number by the original number
284 - 425 = -141
-141 ÷ 425 = -0.33176470588235296
-0.33176470588235296 x 100 = -33.18%