11.93% is the change from 771 to 863
Calculation steps:
[( 863 - 771 ) ÷ 771] x 100 = 11.93%
Formula
Percentage change = [(863 - 771) / 771] x 100
Subtract the new number by the original number
863 - 771 = 92
92 ÷ 771 = 0.11932555123216602
0.11932555123216602 x 100 = 11.93%