-34.35% is the change from 757 to 497
Calculation steps:
[( 497 - 757 ) ÷ 757] x 100 = -34.35%
Formula
Percentage change = [(497 - 757) / 757] x 100
Subtract the new number by the original number
497 - 757 = -260
-260 ÷ 757 = -0.34346103038309117
-0.34346103038309117 x 100 = -34.35%