-25.57% is the change from 348 to 259
Calculation steps:
[( 259 - 348 ) ÷ 348] x 100 = -25.57%
Formula
Percentage change = [(259 - 348) / 348] x 100
Subtract the new number by the original number
259 - 348 = -89
-89 ÷ 348 = -0.2557471264367816
-0.2557471264367816 x 100 = -25.57%