-14.33% is the change from 677 to 580
Calculation steps:
[( 580 - 677 ) ÷ 677] x 100 = -14.33%
Formula
Percentage change = [(580 - 677) / 677] x 100
Subtract the new number by the original number
580 - 677 = -97
-97 ÷ 677 = -0.1432791728212703
-0.1432791728212703 x 100 = -14.33%