44.71% is the change from 454 to 657
Calculation steps:
[( 657 - 454 ) ÷ 454] x 100 = 44.71%
Formula
Percentage change = [(657 - 454) / 454] x 100
Subtract the new number by the original number
657 - 454 = 203
203 ÷ 454 = 0.44713656387665196
0.44713656387665196 x 100 = 44.71%