16.63% is the change from 451 to 526
Calculation steps:
[( 526 - 451 ) ÷ 451] x 100 = 16.63%
Formula
Percentage change = [(526 - 451) / 451] x 100
Subtract the new number by the original number
526 - 451 = 75
75 ÷ 451 = 0.1662971175166297
0.1662971175166297 x 100 = 16.63%