2782.61% is the change from 23 to 663
Calculation steps:
[( 663 - 23 ) ÷ 23] x 100 = 2782.61%
Formula
Percentage change = [(663 - 23) / 23] x 100
Subtract the new number by the original number
663 - 23 = 640
640 ÷ 23 = 27.82608695652174
27.82608695652174 x 100 = 2782.61%