-3.64% is the change from 824 to 794
Calculation steps:
[( 794 - 824 ) ÷ 824] x 100 = -3.64%
Formula
Percentage change = [(794 - 824) / 824] x 100
Subtract the new number by the original number
794 - 824 = -30
-30 ÷ 824 = -0.03640776699029126
-0.03640776699029126 x 100 = -3.64%