2713.04% is the change from 23 to 647
Calculation steps:
[( 647 - 23 ) ÷ 23] x 100 = 2713.04%
Formula
Percentage change = [(647 - 23) / 23] x 100
Subtract the new number by the original number
647 - 23 = 624
624 ÷ 23 = 27.130434782608695
27.130434782608695 x 100 = 2713.04%