-7.57% is the change from 740 to 684
Calculation steps:
[( 684 - 740 ) ÷ 740] x 100 = -7.57%
Formula
Percentage change = [(684 - 740) / 740] x 100
Subtract the new number by the original number
684 - 740 = -56
-56 ÷ 740 = -0.07567567567567568
-0.07567567567567568 x 100 = -7.57%