-20.46% is the change from 435 to 346
Calculation steps:
[( 346 - 435 ) ÷ 435] x 100 = -20.46%
Formula
Percentage change = [(346 - 435) / 435] x 100
Subtract the new number by the original number
346 - 435 = -89
-89 ÷ 435 = -0.2045977011494253
-0.2045977011494253 x 100 = -20.46%