-14.83% is the change from 715 to 609
Calculation steps:
[( 609 - 715 ) ÷ 715] x 100 = -14.83%
Formula
Percentage change = [(609 - 715) / 715] x 100
Subtract the new number by the original number
609 - 715 = -106
-106 ÷ 715 = -0.14825174825174825
-0.14825174825174825 x 100 = -14.83%