-22.32% is the change from 587 to 456
Calculation steps:
[( 456 - 587 ) ÷ 587] x 100 = -22.32%
Formula
Percentage change = [(456 - 587) / 587] x 100
Subtract the new number by the original number
456 - 587 = -131
-131 ÷ 587 = -0.2231686541737649
-0.2231686541737649 x 100 = -22.32%