-22.24% is the change from 679 to 528
Calculation steps:
[( 528 - 679 ) ÷ 679] x 100 = -22.24%
Formula
Percentage change = [(528 - 679) / 679] x 100
Subtract the new number by the original number
528 - 679 = -151
-151 ÷ 679 = -0.22238586156111928
-0.22238586156111928 x 100 = -22.24%