-22.56% is the change from 687 to 532
Calculation steps:
[( 532 - 687 ) ÷ 687] x 100 = -22.56%
Formula
Percentage change = [(532 - 687) / 687] x 100
Subtract the new number by the original number
532 - 687 = -155
-155 ÷ 687 = -0.22561863173216884
-0.22561863173216884 x 100 = -22.56%