2847.83% is the change from 23 to 678
Calculation steps:
[( 678 - 23 ) ÷ 23] x 100 = 2847.83%
Formula
Percentage change = [(678 - 23) / 23] x 100
Subtract the new number by the original number
678 - 23 = 655
655 ÷ 23 = 28.47826086956522
28.47826086956522 x 100 = 2847.83%