-35.75% is the change from 909 to 584
Calculation steps:
[( 584 - 909 ) ÷ 909] x 100 = -35.75%
Formula
Percentage change = [(584 - 909) / 909] x 100
Subtract the new number by the original number
584 - 909 = -325
-325 ÷ 909 = -0.35753575357535755
-0.35753575357535755 x 100 = -35.75%