-21.41% is the change from 425 to 334
Calculation steps:
[( 334 - 425 ) ÷ 425] x 100 = -21.41%
Formula
Percentage change = [(334 - 425) / 425] x 100
Subtract the new number by the original number
334 - 425 = -91
-91 ÷ 425 = -0.21411764705882352
-0.21411764705882352 x 100 = -21.41%