29.91% is the change from 672 to 873
Calculation steps:
[( 873 - 672 ) ÷ 672] x 100 = 29.91%
Formula
Percentage change = [(873 - 672) / 672] x 100
Subtract the new number by the original number
873 - 672 = 201
201 ÷ 672 = 0.29910714285714285
0.29910714285714285 x 100 = 29.91%