-34.35% is the change from 425 to 279
Calculation steps:
[( 279 - 425 ) ÷ 425] x 100 = -34.35%
Formula
Percentage change = [(279 - 425) / 425] x 100
Subtract the new number by the original number
279 - 425 = -146
-146 ÷ 425 = -0.34352941176470586
-0.34352941176470586 x 100 = -34.35%