25.61% is the change from 656 to 824
Calculation steps:
[( 824 - 656 ) ÷ 656] x 100 = 25.61%
Formula
Percentage change = [(824 - 656) / 656] x 100
Subtract the new number by the original number
824 - 656 = 168
168 ÷ 656 = 0.25609756097560976
0.25609756097560976 x 100 = 25.61%