-22.81% is the change from 434 to 335
Calculation steps:
[( 335 - 434 ) ÷ 434] x 100 = -22.81%
Formula
Percentage change = [(335 - 434) / 434] x 100
Subtract the new number by the original number
335 - 434 = -99
-99 ÷ 434 = -0.22811059907834103
-0.22811059907834103 x 100 = -22.81%