-98.26% is the change from 747 to 13
Calculation steps:
[( 13 - 747 ) ÷ 747] x 100 = -98.26%
Formula
Percentage change = [(13 - 747) / 747] x 100
Subtract the new number by the original number
13 - 747 = -734
-734 ÷ 747 = -0.9825970548862115
-0.9825970548862115 x 100 = -98.26%