-6.21% is the change from 757 to 710
Calculation steps:
[( 710 - 757 ) ÷ 757] x 100 = -6.21%
Formula
Percentage change = [(710 - 757) / 757] x 100
Subtract the new number by the original number
710 - 757 = -47
-47 ÷ 757 = -0.062087186261558784
-0.062087186261558784 x 100 = -6.21%