27.93% is the change from 673 to 861
Calculation steps:
[( 861 - 673 ) ÷ 673] x 100 = 27.93%
Formula
Percentage change = [(861 - 673) / 673] x 100
Subtract the new number by the original number
861 - 673 = 188
188 ÷ 673 = 0.27934621099554235
0.27934621099554235 x 100 = 27.93%