10.6% is the change from 783 to 866
Calculation steps:
[( 866 - 783 ) ÷ 783] x 100 = 10.6%
Formula
Percentage change = [(866 - 783) / 783] x 100
Subtract the new number by the original number
866 - 783 = 83
83 ÷ 783 = 0.10600255427841634
0.10600255427841634 x 100 = 10.6%