10.26% is the change from 770 to 849
Calculation steps:
[( 849 - 770 ) ÷ 770] x 100 = 10.26%
Formula
Percentage change = [(849 - 770) / 770] x 100
Subtract the new number by the original number
849 - 770 = 79
79 ÷ 770 = 0.1025974025974026
0.1025974025974026 x 100 = 10.26%