-13.71% is the change from 715 to 617
Calculation steps:
[( 617 - 715 ) ÷ 715] x 100 = -13.71%
Formula
Percentage change = [(617 - 715) / 715] x 100
Subtract the new number by the original number
617 - 715 = -98
-98 ÷ 715 = -0.13706293706293707
-0.13706293706293707 x 100 = -13.71%