18.36% is the change from 659 to 780
Calculation steps:
[( 780 - 659 ) ÷ 659] x 100 = 18.36%
Formula
Percentage change = [(780 - 659) / 659] x 100
Subtract the new number by the original number
780 - 659 = 121
121 ÷ 659 = 0.18361153262518967
0.18361153262518967 x 100 = 18.36%