26.06% is the change from 687 to 866
Calculation steps:
[( 866 - 687 ) ÷ 687] x 100 = 26.06%
Formula
Percentage change = [(866 - 687) / 687] x 100
Subtract the new number by the original number
866 - 687 = 179
179 ÷ 687 = 0.26055312954876275
0.26055312954876275 x 100 = 26.06%