-23.5% is the change from 685 to 524
Calculation steps:
[( 524 - 685 ) ÷ 685] x 100 = -23.5%
Formula
Percentage change = [(524 - 685) / 685] x 100
Subtract the new number by the original number
524 - 685 = -161
-161 ÷ 685 = -0.23503649635036497
-0.23503649635036497 x 100 = -23.5%