-18.55% is the change from 717 to 584
Calculation steps:
[( 584 - 717 ) ÷ 717] x 100 = -18.55%
Formula
Percentage change = [(584 - 717) / 717] x 100
Subtract the new number by the original number
584 - 717 = -133
-133 ÷ 717 = -0.18549511854951187
-0.18549511854951187 x 100 = -18.55%