666.37% is the change from 113 to 866
Calculation steps:
[( 866 - 113 ) ÷ 113] x 100 = 666.37%
Formula
Percentage change = [(866 - 113) / 113] x 100
Subtract the new number by the original number
866 - 113 = 753
753 ÷ 113 = 6.663716814159292
6.663716814159292 x 100 = 666.37%