12.88% is the change from 823 to 929
Calculation steps:
[( 929 - 823 ) ÷ 823] x 100 = 12.88%
Formula
Percentage change = [(929 - 823) / 823] x 100
Subtract the new number by the original number
929 - 823 = 106
106 ÷ 823 = 0.12879708383961117
0.12879708383961117 x 100 = 12.88%