55.36% is the change from 522 to 811
Calculation steps:
[( 811 - 522 ) ÷ 522] x 100 = 55.36%
Formula
Percentage change = [(811 - 522) / 522] x 100
Subtract the new number by the original number
811 - 522 = 289
289 ÷ 522 = 0.553639846743295
0.553639846743295 x 100 = 55.36%