-27.33% is the change from 794 to 577
Calculation steps:
[( 577 - 794 ) ÷ 794] x 100 = -27.33%
Formula
Percentage change = [(577 - 794) / 794] x 100
Subtract the new number by the original number
577 - 794 = -217
-217 ÷ 794 = -0.27329974811083124
-0.27329974811083124 x 100 = -27.33%