27.95% is the change from 687 to 879
Calculation steps:
[( 879 - 687 ) ÷ 687] x 100 = 27.95%
Formula
Percentage change = [(879 - 687) / 687] x 100
Subtract the new number by the original number
879 - 687 = 192
192 ÷ 687 = 0.2794759825327511
0.2794759825327511 x 100 = 27.95%