-79.56% is the change from 729 to 149
Calculation steps:
[( 149 - 729 ) ÷ 729] x 100 = -79.56%
Formula
Percentage change = [(149 - 729) / 729] x 100
Subtract the new number by the original number
149 - 729 = -580
-580 ÷ 729 = -0.7956104252400549
-0.7956104252400549 x 100 = -79.56%