-63.82% is the change from 586 to 212
Calculation steps:
[( 212 - 586 ) ÷ 586] x 100 = -63.82%
Formula
Percentage change = [(212 - 586) / 586] x 100
Subtract the new number by the original number
212 - 586 = -374
-374 ÷ 586 = -0.6382252559726962
-0.6382252559726962 x 100 = -63.82%