-17.15% is the change from 583 to 483
Calculation steps:
[( 483 - 583 ) ÷ 583] x 100 = -17.15%
Formula
Percentage change = [(483 - 583) / 583] x 100
Subtract the new number by the original number
483 - 583 = -100
-100 ÷ 583 = -0.17152658662092624
-0.17152658662092624 x 100 = -17.15%