-18.41% is the change from 429 to 350
Calculation steps:
[( 350 - 429 ) ÷ 429] x 100 = -18.41%
Formula
Percentage change = [(350 - 429) / 429] x 100
Subtract the new number by the original number
350 - 429 = -79
-79 ÷ 429 = -0.18414918414918416
-0.18414918414918416 x 100 = -18.41%