-12.63% is the change from 570 to 498
Calculation steps:
[( 498 - 570 ) ÷ 570] x 100 = -12.63%
Formula
Percentage change = [(498 - 570) / 570] x 100
Subtract the new number by the original number
498 - 570 = -72
-72 ÷ 570 = -0.12631578947368421
-0.12631578947368421 x 100 = -12.63%