-8.88% is the change from 777 to 708
Calculation steps:
[( 708 - 777 ) ÷ 777] x 100 = -8.88%
Formula
Percentage change = [(708 - 777) / 777] x 100
Subtract the new number by the original number
708 - 777 = -69
-69 ÷ 777 = -0.0888030888030888
-0.0888030888030888 x 100 = -8.88%