-30.77% is the change from 793 to 549
Calculation steps:
[( 549 - 793 ) ÷ 793] x 100 = -30.77%
Formula
Percentage change = [(549 - 793) / 793] x 100
Subtract the new number by the original number
549 - 793 = -244
-244 ÷ 793 = -0.3076923076923077
-0.3076923076923077 x 100 = -30.77%