-30.28% is the change from 710 to 495
Calculation steps:
[( 495 - 710 ) ÷ 710] x 100 = -30.28%
Formula
Percentage change = [(495 - 710) / 710] x 100
Subtract the new number by the original number
495 - 710 = -215
-215 ÷ 710 = -0.3028169014084507
-0.3028169014084507 x 100 = -30.28%