47.31% is the change from 446 to 657
Calculation steps:
[( 657 - 446 ) ÷ 446] x 100 = 47.31%
Formula
Percentage change = [(657 - 446) / 446] x 100
Subtract the new number by the original number
657 - 446 = 211
211 ÷ 446 = 0.4730941704035874
0.4730941704035874 x 100 = 47.31%