2821.74% is the change from 23 to 672
Calculation steps:
[( 672 - 23 ) ÷ 23] x 100 = 2821.74%
Formula
Percentage change = [(672 - 23) / 23] x 100
Subtract the new number by the original number
672 - 23 = 649
649 ÷ 23 = 28.217391304347824
28.217391304347824 x 100 = 2821.74%