-61.66% is the change from 579 to 222
Calculation steps:
[( 222 - 579 ) ÷ 579] x 100 = -61.66%
Formula
Percentage change = [(222 - 579) / 579] x 100
Subtract the new number by the original number
222 - 579 = -357
-357 ÷ 579 = -0.616580310880829
-0.616580310880829 x 100 = -61.66%