-22.09% is the change from 679 to 529
Calculation steps:
[( 529 - 679 ) ÷ 679] x 100 = -22.09%
Formula
Percentage change = [(529 - 679) / 679] x 100
Subtract the new number by the original number
529 - 679 = -150
-150 ÷ 679 = -0.22091310751104565
-0.22091310751104565 x 100 = -22.09%