-18.22% is the change from 697 to 570
Calculation steps:
[( 570 - 697 ) ÷ 697] x 100 = -18.22%
Formula
Percentage change = [(570 - 697) / 697] x 100
Subtract the new number by the original number
570 - 697 = -127
-127 ÷ 697 = -0.18220946915351507
-0.18220946915351507 x 100 = -18.22%