25.04% is the change from 663 to 829
Calculation steps:
[( 829 - 663 ) ÷ 663] x 100 = 25.04%
Formula
Percentage change = [(829 - 663) / 663] x 100
Subtract the new number by the original number
829 - 663 = 166
166 ÷ 663 = 0.25037707390648567
0.25037707390648567 x 100 = 25.04%