-20.61% is the change from 587 to 466
Calculation steps:
[( 466 - 587 ) ÷ 587] x 100 = -20.61%
Formula
Percentage change = [(466 - 587) / 587] x 100
Subtract the new number by the original number
466 - 587 = -121
-121 ÷ 587 = -0.2061328790459966
-0.2061328790459966 x 100 = -20.61%