26.61% is the change from 451 to 571
Calculation steps:
[( 571 - 451 ) ÷ 451] x 100 = 26.61%
Formula
Percentage change = [(571 - 451) / 451] x 100
Subtract the new number by the original number
571 - 451 = 120
120 ÷ 451 = 0.2660753880266075
0.2660753880266075 x 100 = 26.61%