-91.15% is the change from 384 to 34
Calculation steps:
[( 34 - 384 ) ÷ 384] x 100 = -91.15%
Formula
Percentage change = [(34 - 384) / 384] x 100
Subtract the new number by the original number
34 - 384 = -350
-350 ÷ 384 = -0.9114583333333334
-0.9114583333333334 x 100 = -91.15%