16.39% is the change from 671 to 781
Calculation steps:
[( 781 - 671 ) ÷ 671] x 100 = 16.39%
Formula
Percentage change = [(781 - 671) / 671] x 100
Subtract the new number by the original number
781 - 671 = 110
110 ÷ 671 = 0.16393442622950818
0.16393442622950818 x 100 = 16.39%