-66.3% is the change from 730 to 246
Calculation steps:
[( 246 - 730 ) ÷ 730] x 100 = -66.3%
Formula
Percentage change = [(246 - 730) / 730] x 100
Subtract the new number by the original number
246 - 730 = -484
-484 ÷ 730 = -0.663013698630137
-0.663013698630137 x 100 = -66.3%