-26.5% is the change from 966 to 710
Calculation steps:
[( 710 - 966 ) ÷ 966] x 100 = -26.5%
Formula
Percentage change = [(710 - 966) / 966] x 100
Subtract the new number by the original number
710 - 966 = -256
-256 ÷ 966 = -0.2650103519668737
-0.2650103519668737 x 100 = -26.5%