-25.51% is the change from 341 to 254
Calculation steps:
[( 254 - 341 ) ÷ 341] x 100 = -25.51%
Formula
Percentage change = [(254 - 341) / 341] x 100
Subtract the new number by the original number
254 - 341 = -87
-87 ÷ 341 = -0.25513196480938416
-0.25513196480938416 x 100 = -25.51%