27.25% is the change from 690 to 878
Calculation steps:
[( 878 - 690 ) ÷ 690] x 100 = 27.25%
Formula
Percentage change = [(878 - 690) / 690] x 100
Subtract the new number by the original number
878 - 690 = 188
188 ÷ 690 = 0.27246376811594203
0.27246376811594203 x 100 = 27.25%