15.1% is the change from 457 to 526
Calculation steps:
[( 526 - 457 ) ÷ 457] x 100 = 15.1%
Formula
Percentage change = [(526 - 457) / 457] x 100
Subtract the new number by the original number
526 - 457 = 69
69 ÷ 457 = 0.15098468271334792
0.15098468271334792 x 100 = 15.1%