10.72% is the change from 774 to 857
Calculation steps:
[( 857 - 774 ) ÷ 774] x 100 = 10.72%
Formula
Percentage change = [(857 - 774) / 774] x 100
Subtract the new number by the original number
857 - 774 = 83
83 ÷ 774 = 0.10723514211886305
0.10723514211886305 x 100 = 10.72%