26.17% is the change from 447 to 564
Calculation steps:
[( 564 - 447 ) ÷ 447] x 100 = 26.17%
Formula
Percentage change = [(564 - 447) / 447] x 100
Subtract the new number by the original number
564 - 447 = 117
117 ÷ 447 = 0.26174496644295303
0.26174496644295303 x 100 = 26.17%