-20.96% is the change from 773 to 611
Calculation steps:
[( 611 - 773 ) ÷ 773] x 100 = -20.96%
Formula
Percentage change = [(611 - 773) / 773] x 100
Subtract the new number by the original number
611 - 773 = -162
-162 ÷ 773 = -0.2095730918499353
-0.2095730918499353 x 100 = -20.96%