-87.65% is the change from 583 to 72
Calculation steps:
[( 72 - 583 ) ÷ 583] x 100 = -87.65%
Formula
Percentage change = [(72 - 583) / 583] x 100
Subtract the new number by the original number
72 - 583 = -511
-511 ÷ 583 = -0.8765008576329331
-0.8765008576329331 x 100 = -87.65%