27.94% is the change from 408 to 522
Calculation steps:
[( 522 - 408 ) ÷ 408] x 100 = 27.94%
Formula
Percentage change = [(522 - 408) / 408] x 100
Subtract the new number by the original number
522 - 408 = 114
114 ÷ 408 = 0.27941176470588236
0.27941176470588236 x 100 = 27.94%