26.68% is the change from 686 to 869
Calculation steps:
[( 869 - 686 ) ÷ 686] x 100 = 26.68%
Formula
Percentage change = [(869 - 686) / 686] x 100
Subtract the new number by the original number
869 - 686 = 183
183 ÷ 686 = 0.26676384839650147
0.26676384839650147 x 100 = 26.68%