-13.02% is the change from 384 to 334
Calculation steps:
[( 334 - 384 ) ÷ 384] x 100 = -13.02%
Formula
Percentage change = [(334 - 384) / 384] x 100
Subtract the new number by the original number
334 - 384 = -50
-50 ÷ 384 = -0.13020833333333334
-0.13020833333333334 x 100 = -13.02%