27.42% is the change from 671 to 855
Calculation steps:
[( 855 - 671 ) ÷ 671] x 100 = 27.42%
Formula
Percentage change = [(855 - 671) / 671] x 100
Subtract the new number by the original number
855 - 671 = 184
184 ÷ 671 = 0.27421758569299554
0.27421758569299554 x 100 = 27.42%