15.5% is the change from 684 to 790
Calculation steps:
[( 790 - 684 ) ÷ 684] x 100 = 15.5%
Formula
Percentage change = [(790 - 684) / 684] x 100
Subtract the new number by the original number
790 - 684 = 106
106 ÷ 684 = 0.15497076023391812
0.15497076023391812 x 100 = 15.5%