12.68% is the change from 773 to 871
Calculation steps:
[( 871 - 773 ) ÷ 773] x 100 = 12.68%
Formula
Percentage change = [(871 - 773) / 773] x 100
Subtract the new number by the original number
871 - 773 = 98
98 ÷ 773 = 0.12677878395860284
0.12677878395860284 x 100 = 12.68%