91.79% is the change from 329 to 631
Calculation steps:
[( 631 - 329 ) ÷ 329] x 100 = 91.79%
Formula
Percentage change = [(631 - 329) / 329] x 100
Subtract the new number by the original number
631 - 329 = 302
302 ÷ 329 = 0.9179331306990881
0.9179331306990881 x 100 = 91.79%