-56.73% is the change from 587 to 254
Calculation steps:
[( 254 - 587 ) ÷ 587] x 100 = -56.73%
Formula
Percentage change = [(254 - 587) / 587] x 100
Subtract the new number by the original number
254 - 587 = -333
-333 ÷ 587 = -0.5672913117546848
-0.5672913117546848 x 100 = -56.73%