-32.28% is the change from 728 to 493
Calculation steps:
[( 493 - 728 ) ÷ 728] x 100 = -32.28%
Formula
Percentage change = [(493 - 728) / 728] x 100
Subtract the new number by the original number
493 - 728 = -235
-235 ÷ 728 = -0.3228021978021978
-0.3228021978021978 x 100 = -32.28%