-7.12% is the change from 773 to 718
Calculation steps:
[( 718 - 773 ) ÷ 773] x 100 = -7.12%
Formula
Percentage change = [(718 - 773) / 773] x 100
Subtract the new number by the original number
718 - 773 = -55
-55 ÷ 773 = -0.07115135834411385
-0.07115135834411385 x 100 = -7.12%