-29.72% is the change from 710 to 499
Calculation steps:
[( 499 - 710 ) ÷ 710] x 100 = -29.72%
Formula
Percentage change = [(499 - 710) / 710] x 100
Subtract the new number by the original number
499 - 710 = -211
-211 ÷ 710 = -0.2971830985915493
-0.2971830985915493 x 100 = -29.72%