15.2% is the change from 671 to 773
Calculation steps:
[( 773 - 671 ) ÷ 671] x 100 = 15.2%
Formula
Percentage change = [(773 - 671) / 671] x 100
Subtract the new number by the original number
773 - 671 = 102
102 ÷ 671 = 0.15201192250372578
0.15201192250372578 x 100 = 15.2%
Example