-27.25% is the change from 778 to 566
Calculation steps:
[( 566 - 778 ) ÷ 778] x 100 = -27.25%
Formula
Percentage change = [(566 - 778) / 778] x 100
Subtract the new number by the original number
566 - 778 = -212
-212 ÷ 778 = -0.27249357326478146
-0.27249357326478146 x 100 = -27.25%