-34.62% is the change from 468 to 306
Calculation steps:
[( 306 - 468 ) ÷ 468] x 100 = -34.62%
Formula
Percentage change = [(306 - 468) / 468] x 100
Subtract the new number by the original number
306 - 468 = -162
-162 ÷ 468 = -0.34615384615384615
-0.34615384615384615 x 100 = -34.62%