-77.34% is the change from 384 to 87
Calculation steps:
[( 87 - 384 ) ÷ 384] x 100 = -77.34%
Formula
Percentage change = [(87 - 384) / 384] x 100
Subtract the new number by the original number
87 - 384 = -297
-297 ÷ 384 = -0.7734375
-0.7734375 x 100 = -77.34%