-27.24% is the change from 793 to 577
Calculation steps:
[( 577 - 793 ) ÷ 793] x 100 = -27.24%
Formula
Percentage change = [(577 - 793) / 793] x 100
Subtract the new number by the original number
577 - 793 = -216
-216 ÷ 793 = -0.2723833543505675
-0.2723833543505675 x 100 = -27.24%