22.59% is the change from 686 to 841
Calculation steps:
[( 841 - 686 ) ÷ 686] x 100 = 22.59%
Formula
Percentage change = [(841 - 686) / 686] x 100
Subtract the new number by the original number
841 - 686 = 155
155 ÷ 686 = 0.2259475218658892
0.2259475218658892 x 100 = 22.59%