-23.73% is the change from 687 to 524
Calculation steps:
[( 524 - 687 ) ÷ 687] x 100 = -23.73%
Formula
Percentage change = [(524 - 687) / 687] x 100
Subtract the new number by the original number
524 - 687 = -163
-163 ÷ 687 = -0.23726346433770015
-0.23726346433770015 x 100 = -23.73%