21.84% is the change from 522 to 636
Calculation steps:
[( 636 - 522 ) ÷ 522] x 100 = 21.84%
Formula
Percentage change = [(636 - 522) / 522] x 100
Subtract the new number by the original number
636 - 522 = 114
114 ÷ 522 = 0.21839080459770116
0.21839080459770116 x 100 = 21.84%