11.55% is the change from 788 to 879
Calculation steps:
[( 879 - 788 ) ÷ 788] x 100 = 11.55%
Formula
Percentage change = [(879 - 788) / 788] x 100
Subtract the new number by the original number
879 - 788 = 91
91 ÷ 788 = 0.11548223350253807
0.11548223350253807 x 100 = 11.55%