-15.95% is the change from 677 to 569
Calculation steps:
[( 569 - 677 ) ÷ 677] x 100 = -15.95%
Formula
Percentage change = [(569 - 677) / 677] x 100
Subtract the new number by the original number
569 - 677 = -108
-108 ÷ 677 = -0.15952732644017725
-0.15952732644017725 x 100 = -15.95%