22.06% is the change from 417 to 509
Calculation steps:
[( 509 - 417 ) ÷ 417] x 100 = 22.06%
Formula
Percentage change = [(509 - 417) / 417] x 100
Subtract the new number by the original number
509 - 417 = 92
92 ÷ 417 = 0.22062350119904076
0.22062350119904076 x 100 = 22.06%