-99.73% is the change from 736 to 2
Calculation steps:
[( 2 - 736 ) ÷ 736] x 100 = -99.73%
Formula
Percentage change = [(2 - 736) / 736] x 100
Subtract the new number by the original number
2 - 736 = -734
-734 ÷ 736 = -0.9972826086956522
-0.9972826086956522 x 100 = -99.73%