27.49% is the change from 684 to 872
Calculation steps:
[( 872 - 684 ) ÷ 684] x 100 = 27.49%
Formula
Percentage change = [(872 - 684) / 684] x 100
Subtract the new number by the original number
872 - 684 = 188
188 ÷ 684 = 0.27485380116959063
0.27485380116959063 x 100 = 27.49%