12.11% is the change from 776 to 870
Calculation steps:
[( 870 - 776 ) ÷ 776] x 100 = 12.11%
Formula
Percentage change = [(870 - 776) / 776] x 100
Subtract the new number by the original number
870 - 776 = 94
94 ÷ 776 = 0.1211340206185567
0.1211340206185567 x 100 = 12.11%