-32.47% is the change from 730 to 493
Calculation steps:
[( 493 - 730 ) ÷ 730] x 100 = -32.47%
Formula
Percentage change = [(493 - 730) / 730] x 100
Subtract the new number by the original number
493 - 730 = -237
-237 ÷ 730 = -0.32465753424657534
-0.32465753424657534 x 100 = -32.47%