-33.14% is the change from 863 to 577
Calculation steps:
[( 577 - 863 ) ÷ 863] x 100 = -33.14%
Formula
Percentage change = [(577 - 863) / 863] x 100
Subtract the new number by the original number
577 - 863 = -286
-286 ÷ 863 = -0.3314020857473928
-0.3314020857473928 x 100 = -33.14%