-33.73% is the change from 747 to 495
Calculation steps:
[( 495 - 747 ) ÷ 747] x 100 = -33.73%
Formula
Percentage change = [(495 - 747) / 747] x 100
Subtract the new number by the original number
495 - 747 = -252
-252 ÷ 747 = -0.3373493975903614
-0.3373493975903614 x 100 = -33.73%