-33.83% is the change from 745 to 493
Calculation steps:
[( 493 - 745 ) ÷ 745] x 100 = -33.83%
Formula
Percentage change = [(493 - 745) / 745] x 100
Subtract the new number by the original number
493 - 745 = -252
-252 ÷ 745 = -0.338255033557047
-0.338255033557047 x 100 = -33.83%