-33.05% is the change from 466 to 312
Calculation steps:
[( 312 - 466 ) ÷ 466] x 100 = -33.05%
Formula
Percentage change = [(312 - 466) / 466] x 100
Subtract the new number by the original number
312 - 466 = -154
-154 ÷ 466 = -0.33047210300429186
-0.33047210300429186 x 100 = -33.05%