-30.14% is the change from 710 to 496
Calculation steps:
[( 496 - 710 ) ÷ 710] x 100 = -30.14%
Formula
Percentage change = [(496 - 710) / 710] x 100
Subtract the new number by the original number
496 - 710 = -214
-214 ÷ 710 = -0.30140845070422534
-0.30140845070422534 x 100 = -30.14%