-33.56% is the change from 748 to 497
Calculation steps:
[( 497 - 748 ) ÷ 748] x 100 = -33.56%
Formula
Percentage change = [(497 - 748) / 748] x 100
Subtract the new number by the original number
497 - 748 = -251
-251 ÷ 748 = -0.3355614973262032
-0.3355614973262032 x 100 = -33.56%