12.56% is the change from 772 to 869
Calculation steps:
[( 869 - 772 ) ÷ 772] x 100 = 12.56%
Formula
Percentage change = [(869 - 772) / 772] x 100
Subtract the new number by the original number
869 - 772 = 97
97 ÷ 772 = 0.12564766839378239
0.12564766839378239 x 100 = 12.56%