51.01% is the change from 641 to 968
Calculation steps:
[( 968 - 641 ) ÷ 641] x 100 = 51.01%
Formula
Percentage change = [(968 - 641) / 641] x 100
Subtract the new number by the original number
968 - 641 = 327
327 ÷ 641 = 0.5101404056162246
0.5101404056162246 x 100 = 51.01%