-51.19% is the change from 586 to 286
Calculation steps:
[( 286 - 586 ) ÷ 586] x 100 = -51.19%
Formula
Percentage change = [(286 - 586) / 586] x 100
Subtract the new number by the original number
286 - 586 = -300
-300 ÷ 586 = -0.5119453924914675
-0.5119453924914675 x 100 = -51.19%