2.58% is the change from 774 to 794
Calculation steps:
[( 794 - 774 ) ÷ 774] x 100 = 2.58%
Formula
Percentage change = [(794 - 774) / 774] x 100
Subtract the new number by the original number
794 - 774 = 20
20 ÷ 774 = 0.025839793281653745
0.025839793281653745 x 100 = 2.58%