118.69% is the change from 396 to 866
Calculation steps:
[( 866 - 396 ) ÷ 396] x 100 = 118.69%
Formula
Percentage change = [(866 - 396) / 396] x 100
Subtract the new number by the original number
866 - 396 = 470
470 ÷ 396 = 1.1868686868686869
1.1868686868686869 x 100 = 118.69%