27.58% is the change from 678 to 865
Calculation steps:
[( 865 - 678 ) ÷ 678] x 100 = 27.58%
Formula
Percentage change = [(865 - 678) / 678] x 100
Subtract the new number by the original number
865 - 678 = 187
187 ÷ 678 = 0.275811209439528
0.275811209439528 x 100 = 27.58%