25.29% is the change from 514 to 644
Calculation steps:
[( 644 - 514 ) ÷ 514] x 100 = 25.29%
Formula
Percentage change = [(644 - 514) / 514] x 100
Subtract the new number by the original number
644 - 514 = 130
130 ÷ 514 = 0.2529182879377432
0.2529182879377432 x 100 = 25.29%