63.22% is the change from 522 to 852
Calculation steps:
[( 852 - 522 ) ÷ 522] x 100 = 63.22%
Formula
Percentage change = [(852 - 522) / 522] x 100
Subtract the new number by the original number
852 - 522 = 330
330 ÷ 522 = 0.632183908045977
0.632183908045977 x 100 = 63.22%