-32.17% is the change from 861 to 584
Calculation steps:
[( 584 - 861 ) ÷ 861] x 100 = -32.17%
Formula
Percentage change = [(584 - 861) / 861] x 100
Subtract the new number by the original number
584 - 861 = -277
-277 ÷ 861 = -0.32171893147502906
-0.32171893147502906 x 100 = -32.17%