28.91% is the change from 671 to 865
Calculation steps:
[( 865 - 671 ) ÷ 671] x 100 = 28.91%
Formula
Percentage change = [(865 - 671) / 671] x 100
Subtract the new number by the original number
865 - 671 = 194
194 ÷ 671 = 0.28912071535022354
0.28912071535022354 x 100 = 28.91%