-55.21% is the change from 326 to 146
Calculation steps:
[( 146 - 326 ) ÷ 326] x 100 = -55.21%
Formula
Percentage change = [(146 - 326) / 326] x 100
Subtract the new number by the original number
146 - 326 = -180
-180 ÷ 326 = -0.5521472392638037
-0.5521472392638037 x 100 = -55.21%