15.49% is the change from 452 to 522
Calculation steps:
[( 522 - 452 ) ÷ 452] x 100 = 15.49%
Formula
Percentage change = [(522 - 452) / 452] x 100
Subtract the new number by the original number
522 - 452 = 70
70 ÷ 452 = 0.15486725663716813
0.15486725663716813 x 100 = 15.49%