-76.3% is the change from 384 to 91
Calculation steps:
[( 91 - 384 ) ÷ 384] x 100 = -76.3%
Formula
Percentage change = [(91 - 384) / 384] x 100
Subtract the new number by the original number
91 - 384 = -293
-293 ÷ 384 = -0.7630208333333334
-0.7630208333333334 x 100 = -76.3%