-55.76% is the change from 330 to 146
Calculation steps:
[( 146 - 330 ) ÷ 330] x 100 = -55.76%
Formula
Percentage change = [(146 - 330) / 330] x 100
Subtract the new number by the original number
146 - 330 = -184
-184 ÷ 330 = -0.5575757575757576
-0.5575757575757576 x 100 = -55.76%