0.69% is the change from 866 to 872
Calculation steps:
[( 872 - 866 ) ÷ 866] x 100 = 0.69%
Formula
Percentage change = [(872 - 866) / 866] x 100
Subtract the new number by the original number
872 - 866 = 6
6 ÷ 866 = 0.006928406466512702
0.006928406466512702 x 100 = 0.69%