26.41% is the change from 515 to 651
Calculation steps:
[( 651 - 515 ) ÷ 515] x 100 = 26.41%
Formula
Percentage change = [(651 - 515) / 515] x 100
Subtract the new number by the original number
651 - 515 = 136
136 ÷ 515 = 0.26407766990291265
0.26407766990291265 x 100 = 26.41%