2.87% is the change from 522 to 537
Calculation steps:
[( 537 - 522 ) ÷ 522] x 100 = 2.87%
Formula
Percentage change = [(537 - 522) / 522] x 100
Subtract the new number by the original number
537 - 522 = 15
15 ÷ 522 = 0.028735632183908046
0.028735632183908046 x 100 = 2.87%