-15.26% is the change from 570 to 483
Calculation steps:
[( 483 - 570 ) ÷ 570] x 100 = -15.26%
Formula
Percentage change = [(483 - 570) / 570] x 100
Subtract the new number by the original number
483 - 570 = -87
-87 ÷ 570 = -0.15263157894736842
-0.15263157894736842 x 100 = -15.26%