-31.78% is the change from 730 to 498
Calculation steps:
[( 498 - 730 ) ÷ 730] x 100 = -31.78%
Formula
Percentage change = [(498 - 730) / 730] x 100
Subtract the new number by the original number
498 - 730 = -232
-232 ÷ 730 = -0.3178082191780822
-0.3178082191780822 x 100 = -31.78%