2213.64% is the change from 22 to 509
Calculation steps:
[( 509 - 22 ) ÷ 22] x 100 = 2213.64%
Formula
Percentage change = [(509 - 22) / 22] x 100
Subtract the new number by the original number
509 - 22 = 487
487 ÷ 22 = 22.136363636363637
22.136363636363637 x 100 = 2213.64%