-22.33% is the change from 430 to 334
Calculation steps:
[( 334 - 430 ) ÷ 430] x 100 = -22.33%
Formula
Percentage change = [(334 - 430) / 430] x 100
Subtract the new number by the original number
334 - 430 = -96
-96 ÷ 430 = -0.22325581395348837
-0.22325581395348837 x 100 = -22.33%