28.97% is the change from 673 to 868
Calculation steps:
[( 868 - 673 ) ÷ 673] x 100 = 28.97%
Formula
Percentage change = [(868 - 673) / 673] x 100
Subtract the new number by the original number
868 - 673 = 195
195 ÷ 673 = 0.2897473997028232
0.2897473997028232 x 100 = 28.97%