24.55% is the change from 668 to 832
Calculation steps:
[( 832 - 668 ) ÷ 668] x 100 = 24.55%
Formula
Percentage change = [(832 - 668) / 668] x 100
Subtract the new number by the original number
832 - 668 = 164
164 ÷ 668 = 0.24550898203592814
0.24550898203592814 x 100 = 24.55%