363.1% is the change from 187 to 866
Calculation steps:
[( 866 - 187 ) ÷ 187] x 100 = 363.1%
Formula
Percentage change = [(866 - 187) / 187] x 100
Subtract the new number by the original number
866 - 187 = 679
679 ÷ 187 = 3.6310160427807485
3.6310160427807485 x 100 = 363.1%