-15.89% is the change from 384 to 323
Calculation steps:
[( 323 - 384 ) ÷ 384] x 100 = -15.89%
Formula
Percentage change = [(323 - 384) / 384] x 100
Subtract the new number by the original number
323 - 384 = -61
-61 ÷ 384 = -0.15885416666666666
-0.15885416666666666 x 100 = -15.89%