-18.32% is the change from 715 to 584
Calculation steps:
[( 584 - 715 ) ÷ 715] x 100 = -18.32%
Formula
Percentage change = [(584 - 715) / 715] x 100
Subtract the new number by the original number
584 - 715 = -131
-131 ÷ 715 = -0.18321678321678322
-0.18321678321678322 x 100 = -18.32%