-39.06% is the change from 425 to 259
Calculation steps:
[( 259 - 425 ) ÷ 425] x 100 = -39.06%
Formula
Percentage change = [(259 - 425) / 425] x 100
Subtract the new number by the original number
259 - 425 = -166
-166 ÷ 425 = -0.3905882352941176
-0.3905882352941176 x 100 = -39.06%