-3.27% is the change from 794 to 768
Calculation steps:
[( 768 - 794 ) ÷ 794] x 100 = -3.27%
Formula
Percentage change = [(768 - 794) / 794] x 100
Subtract the new number by the original number
768 - 794 = -26
-26 ÷ 794 = -0.0327455919395466
-0.0327455919395466 x 100 = -3.27%