-27.43% is the change from 773 to 561
Calculation steps:
[( 561 - 773 ) ÷ 773] x 100 = -27.43%
Formula
Percentage change = [(561 - 773) / 773] x 100
Subtract the new number by the original number
561 - 773 = -212
-212 ÷ 773 = -0.2742561448900388
-0.2742561448900388 x 100 = -27.43%