-64.16% is the change from 586 to 210
Calculation steps:
[( 210 - 586 ) ÷ 586] x 100 = -64.16%
Formula
Percentage change = [(210 - 586) / 586] x 100
Subtract the new number by the original number
210 - 586 = -376
-376 ÷ 586 = -0.6416382252559727
-0.6416382252559727 x 100 = -64.16%