-63.39% is the change from 579 to 212
Calculation steps:
[( 212 - 579 ) ÷ 579] x 100 = -63.39%
Formula
Percentage change = [(212 - 579) / 579] x 100
Subtract the new number by the original number
212 - 579 = -367
-367 ÷ 579 = -0.6338514680483592
-0.6338514680483592 x 100 = -63.39%