-9.55% is the change from 785 to 710
Calculation steps:
[( 710 - 785 ) ÷ 785] x 100 = -9.55%
Formula
Percentage change = [(710 - 785) / 785] x 100
Subtract the new number by the original number
710 - 785 = -75
-75 ÷ 785 = -0.09554140127388536
-0.09554140127388536 x 100 = -9.55%