54.79% is the change from 522 to 808
Calculation steps:
[( 808 - 522 ) ÷ 522] x 100 = 54.79%
Formula
Percentage change = [(808 - 522) / 522] x 100
Subtract the new number by the original number
808 - 522 = 286
286 ÷ 522 = 0.5478927203065134
0.5478927203065134 x 100 = 54.79%