-97.4% is the change from 384 to 10
Calculation steps:
[( 10 - 384 ) ÷ 384] x 100 = -97.4%
Formula
Percentage change = [(10 - 384) / 384] x 100
Subtract the new number by the original number
10 - 384 = -374
-374 ÷ 384 = -0.9739583333333334
-0.9739583333333334 x 100 = -97.4%