47.69% is the change from 455 to 672
Calculation steps:
[( 672 - 455 ) ÷ 455] x 100 = 47.69%
Formula
Percentage change = [(672 - 455) / 455] x 100
Subtract the new number by the original number
672 - 455 = 217
217 ÷ 455 = 0.47692307692307695
0.47692307692307695 x 100 = 47.69%