-38.17% is the change from 710 to 439
Calculation steps:
[( 439 - 710 ) ÷ 710] x 100 = -38.17%
Formula
Percentage change = [(439 - 710) / 710] x 100
Subtract the new number by the original number
439 - 710 = -271
-271 ÷ 710 = -0.3816901408450704
-0.3816901408450704 x 100 = -38.17%