-33.6% is the change from 750 to 498
Calculation steps:
[( 498 - 750 ) ÷ 750] x 100 = -33.6%
Formula
Percentage change = [(498 - 750) / 750] x 100
Subtract the new number by the original number
498 - 750 = -252
-252 ÷ 750 = -0.336
-0.336 x 100 = -33.6%