-23.79% is the change from 454 to 346
Calculation steps:
[( 346 - 454 ) ÷ 454] x 100 = -23.79%
Formula
Percentage change = [(346 - 454) / 454] x 100
Subtract the new number by the original number
346 - 454 = -108
-108 ÷ 454 = -0.23788546255506607
-0.23788546255506607 x 100 = -23.79%