-8.56% is the change from 748 to 684
Calculation steps:
[( 684 - 748 ) ÷ 748] x 100 = -8.56%
Formula
Percentage change = [(684 - 748) / 748] x 100
Subtract the new number by the original number
684 - 748 = -64
-64 ÷ 748 = -0.0855614973262032
-0.0855614973262032 x 100 = -8.56%