107.32% is the change from 246 to 510
Calculation steps:
[( 510 - 246 ) ÷ 246] x 100 = 107.32%
Formula
Percentage change = [(510 - 246) / 246] x 100
Subtract the new number by the original number
510 - 246 = 264
264 ÷ 246 = 1.0731707317073171
1.0731707317073171 x 100 = 107.32%