47.37% is the change from 456 to 672
Calculation steps:
[( 672 - 456 ) ÷ 456] x 100 = 47.37%
Formula
Percentage change = [(672 - 456) / 456] x 100
Subtract the new number by the original number
672 - 456 = 216
216 ÷ 456 = 0.47368421052631576
0.47368421052631576 x 100 = 47.37%