-11.78% is the change from 662 to 584
Calculation steps:
[( 584 - 662 ) ÷ 662] x 100 = -11.78%
Formula
Percentage change = [(584 - 662) / 662] x 100
Subtract the new number by the original number
584 - 662 = -78
-78 ÷ 662 = -0.11782477341389729
-0.11782477341389729 x 100 = -11.78%