13% is the change from 823 to 930
Calculation steps:
[( 930 - 823 ) ÷ 823] x 100 = 13%
Formula
Percentage change = [(930 - 823) / 823] x 100
Subtract the new number by the original number
930 - 823 = 107
107 ÷ 823 = 0.13001215066828675
0.13001215066828675 x 100 = 13%