-93.83% is the change from 729 to 45
Calculation steps:
[( 45 - 729 ) ÷ 729] x 100 = -93.83%
Formula
Percentage change = [(45 - 729) / 729] x 100
Subtract the new number by the original number
45 - 729 = -684
-684 ÷ 729 = -0.9382716049382716
-0.9382716049382716 x 100 = -93.83%