30.27% is the change from 522 to 680
Calculation steps:
[( 680 - 522 ) ÷ 522] x 100 = 30.27%
Formula
Percentage change = [(680 - 522) / 522] x 100
Subtract the new number by the original number
680 - 522 = 158
158 ÷ 522 = 0.30268199233716475
0.30268199233716475 x 100 = 30.27%