25.49% is the change from 514 to 645
Calculation steps:
[( 645 - 514 ) ÷ 514] x 100 = 25.49%
Formula
Percentage change = [(645 - 514) / 514] x 100
Subtract the new number by the original number
645 - 514 = 131
131 ÷ 514 = 0.25486381322957197
0.25486381322957197 x 100 = 25.49%