2234.48% is the change from 29 to 677
Calculation steps:
[( 677 - 29 ) ÷ 29] x 100 = 2234.48%
Formula
Percentage change = [(677 - 29) / 29] x 100
Subtract the new number by the original number
677 - 29 = 648
648 ÷ 29 = 22.344827586206897
22.344827586206897 x 100 = 2234.48%