-63.88% is the change from 587 to 212
Calculation steps:
[( 212 - 587 ) ÷ 587] x 100 = -63.88%
Formula
Percentage change = [(212 - 587) / 587] x 100
Subtract the new number by the original number
212 - 587 = -375
-375 ÷ 587 = -0.6388415672913118
-0.6388415672913118 x 100 = -63.88%