-77.86% is the change from 384 to 85
Calculation steps:
[( 85 - 384 ) ÷ 384] x 100 = -77.86%
Formula
Percentage change = [(85 - 384) / 384] x 100
Subtract the new number by the original number
85 - 384 = -299
-299 ÷ 384 = -0.7786458333333334
-0.7786458333333334 x 100 = -77.86%