29.38% is the change from 514 to 665
Calculation steps:
[( 665 - 514 ) ÷ 514] x 100 = 29.38%
Formula
Percentage change = [(665 - 514) / 514] x 100
Subtract the new number by the original number
665 - 514 = 151
151 ÷ 514 = 0.29377431906614787
0.29377431906614787 x 100 = 29.38%