-26.69% is the change from 341 to 250
Calculation steps:
[( 250 - 341 ) ÷ 341] x 100 = -26.69%
Formula
Percentage change = [(250 - 341) / 341] x 100
Subtract the new number by the original number
250 - 341 = -91
-91 ÷ 341 = -0.2668621700879765
-0.2668621700879765 x 100 = -26.69%