97.57% is the change from 329 to 650
Calculation steps:
[( 650 - 329 ) ÷ 329] x 100 = 97.57%
Formula
Percentage change = [(650 - 329) / 329] x 100
Subtract the new number by the original number
650 - 329 = 321
321 ÷ 329 = 0.9756838905775076
0.9756838905775076 x 100 = 97.57%