-39.06% is the change from 384 to 234
Calculation steps:
[( 234 - 384 ) ÷ 384] x 100 = -39.06%
Formula
Percentage change = [(234 - 384) / 384] x 100
Subtract the new number by the original number
234 - 384 = -150
-150 ÷ 384 = -0.390625
-0.390625 x 100 = -39.06%