17.26% is the change from 452 to 530
Calculation steps:
[( 530 - 452 ) ÷ 452] x 100 = 17.26%
Formula
Percentage change = [(530 - 452) / 452] x 100
Subtract the new number by the original number
530 - 452 = 78
78 ÷ 452 = 0.17256637168141592
0.17256637168141592 x 100 = 17.26%