-22.32% is the change from 681 to 529
Calculation steps:
[( 529 - 681 ) ÷ 681] x 100 = -22.32%
Formula
Percentage change = [(529 - 681) / 681] x 100
Subtract the new number by the original number
529 - 681 = -152
-152 ÷ 681 = -0.22320117474302498
-0.22320117474302498 x 100 = -22.32%