27.26% is the change from 686 to 873
Calculation steps:
[( 873 - 686 ) ÷ 686] x 100 = 27.26%
Formula
Percentage change = [(873 - 686) / 686] x 100
Subtract the new number by the original number
873 - 686 = 187
187 ÷ 686 = 0.2725947521865889
0.2725947521865889 x 100 = 27.26%