27.63% is the change from 409 to 522
Calculation steps:
[( 522 - 409 ) ÷ 409] x 100 = 27.63%
Formula
Percentage change = [(522 - 409) / 409] x 100
Subtract the new number by the original number
522 - 409 = 113
113 ÷ 409 = 0.2762836185819071
0.2762836185819071 x 100 = 27.63%