-0.7% is the change from 715 to 710
Calculation steps:
[( 710 - 715 ) ÷ 715] x 100 = -0.7%
Formula
Percentage change = [(710 - 715) / 715] x 100
Subtract the new number by the original number
710 - 715 = -5
-5 ÷ 715 = -0.006993006993006993
-0.006993006993006993 x 100 = -0.7%