41.39% is the change from 360 to 509
Calculation steps:
[( 509 - 360 ) ÷ 360] x 100 = 41.39%
Formula
Percentage change = [(509 - 360) / 360] x 100
Subtract the new number by the original number
509 - 360 = 149
149 ÷ 360 = 0.41388888888888886
0.41388888888888886 x 100 = 41.39%