60.23% is the change from 259 to 415
Calculation steps:
[( 415 - 259 ) ÷ 259] x 100 = 60.23%
Formula
Percentage change = [(415 - 259) / 259] x 100
Subtract the new number by the original number
415 - 259 = 156
156 ÷ 259 = 0.6023166023166023
0.6023166023166023 x 100 = 60.23%