-26.74% is the change from 778 to 570
Calculation steps:
[( 570 - 778 ) ÷ 778] x 100 = -26.74%
Formula
Percentage change = [(570 - 778) / 778] x 100
Subtract the new number by the original number
570 - 778 = -208
-208 ÷ 778 = -0.26735218508997427
-0.26735218508997427 x 100 = -26.74%