28.81% is the change from 656 to 845
Calculation steps:
[( 845 - 656 ) ÷ 656] x 100 = 28.81%
Formula
Percentage change = [(845 - 656) / 656] x 100
Subtract the new number by the original number
845 - 656 = 189
189 ÷ 656 = 0.28810975609756095
0.28810975609756095 x 100 = 28.81%