-5.15% is the change from 757 to 718
Calculation steps:
[( 718 - 757 ) ÷ 757] x 100 = -5.15%
Formula
Percentage change = [(718 - 757) / 757] x 100
Subtract the new number by the original number
718 - 757 = -39
-39 ÷ 757 = -0.05151915455746367
-0.05151915455746367 x 100 = -5.15%