-77.6% is the change from 384 to 86
Calculation steps:
[( 86 - 384 ) ÷ 384] x 100 = -77.6%
Formula
Percentage change = [(86 - 384) / 384] x 100
Subtract the new number by the original number
86 - 384 = -298
-298 ÷ 384 = -0.7760416666666666
-0.7760416666666666 x 100 = -77.6%