44.08% is the change from 456 to 657
Calculation steps:
[( 657 - 456 ) ÷ 456] x 100 = 44.08%
Formula
Percentage change = [(657 - 456) / 456] x 100
Subtract the new number by the original number
657 - 456 = 201
201 ÷ 456 = 0.4407894736842105
0.4407894736842105 x 100 = 44.08%