-16.3% is the change from 583 to 488
Calculation steps:
[( 488 - 583 ) ÷ 583] x 100 = -16.3%
Formula
Percentage change = [(488 - 583) / 583] x 100
Subtract the new number by the original number
488 - 583 = -95
-95 ÷ 583 = -0.16295025728987994
-0.16295025728987994 x 100 = -16.3%