-26.04% is the change from 384 to 284
Calculation steps:
[( 284 - 384 ) ÷ 384] x 100 = -26.04%
Formula
Percentage change = [(284 - 384) / 384] x 100
Subtract the new number by the original number
284 - 384 = -100
-100 ÷ 384 = -0.2604166666666667
-0.2604166666666667 x 100 = -26.04%