-32.71% is the change from 584 to 393
Calculation steps:
[( 393 - 584 ) ÷ 584] x 100 = -32.71%
Formula
Percentage change = [(393 - 584) / 584] x 100
Subtract the new number by the original number
393 - 584 = -191
-191 ÷ 584 = -0.3270547945205479
-0.3270547945205479 x 100 = -32.71%