-16.47% is the change from 583 to 487
Calculation steps:
[( 487 - 583 ) ÷ 583] x 100 = -16.47%
Formula
Percentage change = [(487 - 583) / 583] x 100
Subtract the new number by the original number
487 - 583 = -96
-96 ÷ 583 = -0.1646655231560892
-0.1646655231560892 x 100 = -16.47%