-15.17% is the change from 837 to 710
Calculation steps:
[( 710 - 837 ) ÷ 837] x 100 = -15.17%
Formula
Percentage change = [(710 - 837) / 837] x 100
Subtract the new number by the original number
710 - 837 = -127
-127 ÷ 837 = -0.15173237753882915
-0.15173237753882915 x 100 = -15.17%