-22.94% is the change from 680 to 524
Calculation steps:
[( 524 - 680 ) ÷ 680] x 100 = -22.94%
Formula
Percentage change = [(524 - 680) / 680] x 100
Subtract the new number by the original number
524 - 680 = -156
-156 ÷ 680 = -0.22941176470588234
-0.22941176470588234 x 100 = -22.94%