6.23% is the change from 818 to 869
Calculation steps:
[( 869 - 818 ) ÷ 818] x 100 = 6.23%
Formula
Percentage change = [(869 - 818) / 818] x 100
Subtract the new number by the original number
869 - 818 = 51
51 ÷ 818 = 0.06234718826405868
0.06234718826405868 x 100 = 6.23%