-14.69% is the change from 715 to 610
Calculation steps:
[( 610 - 715 ) ÷ 715] x 100 = -14.69%
Formula
Percentage change = [(610 - 715) / 715] x 100
Subtract the new number by the original number
610 - 715 = -105
-105 ÷ 715 = -0.14685314685314685
-0.14685314685314685 x 100 = -14.69%