-20.61% is the change from 718 to 570
Calculation steps:
[( 570 - 718 ) ÷ 718] x 100 = -20.61%
Formula
Percentage change = [(570 - 718) / 718] x 100
Subtract the new number by the original number
570 - 718 = -148
-148 ÷ 718 = -0.20612813370473537
-0.20612813370473537 x 100 = -20.61%