-70.53% is the change from 570 to 168
Calculation steps:
[( 168 - 570 ) ÷ 570] x 100 = -70.53%
Formula
Percentage change = [(168 - 570) / 570] x 100
Subtract the new number by the original number
168 - 570 = -402
-402 ÷ 570 = -0.7052631578947368
-0.7052631578947368 x 100 = -70.53%