-8.54% is the change from 773 to 707
Calculation steps:
[( 707 - 773 ) ÷ 773] x 100 = -8.54%
Formula
Percentage change = [(707 - 773) / 773] x 100
Subtract the new number by the original number
707 - 773 = -66
-66 ÷ 773 = -0.08538163001293661
-0.08538163001293661 x 100 = -8.54%