-34.33% is the change from 466 to 306
Calculation steps:
[( 306 - 466 ) ÷ 466] x 100 = -34.33%
Formula
Percentage change = [(306 - 466) / 466] x 100
Subtract the new number by the original number
306 - 466 = -160
-160 ÷ 466 = -0.34334763948497854
-0.34334763948497854 x 100 = -34.33%