-3.78% is the change from 794 to 764
Calculation steps:
[( 764 - 794 ) ÷ 794] x 100 = -3.78%
Formula
Percentage change = [(764 - 794) / 794] x 100
Subtract the new number by the original number
764 - 794 = -30
-30 ÷ 794 = -0.037783375314861464
-0.037783375314861464 x 100 = -3.78%