-61.78% is the change from 730 to 279
Calculation steps:
[( 279 - 730 ) ÷ 730] x 100 = -61.78%
Formula
Percentage change = [(279 - 730) / 730] x 100
Subtract the new number by the original number
279 - 730 = -451
-451 ÷ 730 = -0.6178082191780822
-0.6178082191780822 x 100 = -61.78%