12.68% is the change from 781 to 880
Calculation steps:
[( 880 - 781 ) ÷ 781] x 100 = 12.68%
Formula
Percentage change = [(880 - 781) / 781] x 100
Subtract the new number by the original number
880 - 781 = 99
99 ÷ 781 = 0.1267605633802817
0.1267605633802817 x 100 = 12.68%