1.15% is the change from 522 to 528
Calculation steps:
[( 528 - 522 ) ÷ 522] x 100 = 1.15%
Formula
Percentage change = [(528 - 522) / 522] x 100
Subtract the new number by the original number
528 - 522 = 6
6 ÷ 522 = 0.011494252873563218
0.011494252873563218 x 100 = 1.15%