2392.59% is the change from 27 to 673
Calculation steps:
[( 673 - 27 ) ÷ 27] x 100 = 2392.59%
Formula
Percentage change = [(673 - 27) / 27] x 100
Subtract the new number by the original number
673 - 27 = 646
646 ÷ 27 = 23.925925925925927
23.925925925925927 x 100 = 2392.59%