-9.51% is the change from 757 to 685
Calculation steps:
[( 685 - 757 ) ÷ 757] x 100 = -9.51%
Formula
Percentage change = [(685 - 757) / 757] x 100
Subtract the new number by the original number
685 - 757 = -72
-72 ÷ 757 = -0.095112285336856
-0.095112285336856 x 100 = -9.51%