-1.73% is the change from 577 to 567
Calculation steps:
[( 567 - 577 ) ÷ 577] x 100 = -1.73%
Formula
Percentage change = [(567 - 577) / 577] x 100
Subtract the new number by the original number
567 - 577 = -10
-10 ÷ 577 = -0.01733102253032929
-0.01733102253032929 x 100 = -1.73%