8.91% is the change from 774 to 843
Calculation steps:
[( 843 - 774 ) ÷ 774] x 100 = 8.91%
Formula
Percentage change = [(843 - 774) / 774] x 100
Subtract the new number by the original number
843 - 774 = 69
69 ÷ 774 = 0.08914728682170543
0.08914728682170543 x 100 = 8.91%