27.84% is the change from 679 to 868
Calculation steps:
[( 868 - 679 ) ÷ 679] x 100 = 27.84%
Formula
Percentage change = [(868 - 679) / 679] x 100
Subtract the new number by the original number
868 - 679 = 189
189 ÷ 679 = 0.27835051546391754
0.27835051546391754 x 100 = 27.84%