26.89% is the change from 688 to 873
Calculation steps:
[( 873 - 688 ) ÷ 688] x 100 = 26.89%
Formula
Percentage change = [(873 - 688) / 688] x 100
Subtract the new number by the original number
873 - 688 = 185
185 ÷ 688 = 0.2688953488372093
0.2688953488372093 x 100 = 26.89%