-33.9% is the change from 584 to 386
Calculation steps:
[( 386 - 584 ) ÷ 584] x 100 = -33.9%
Formula
Percentage change = [(386 - 584) / 584] x 100
Subtract the new number by the original number
386 - 584 = -198
-198 ÷ 584 = -0.339041095890411
-0.339041095890411 x 100 = -33.9%