-5.55% is the change from 703 to 664
Calculation steps:
[( 664 - 703 ) ÷ 703] x 100 = -5.55%
Formula
Percentage change = [(664 - 703) / 703] x 100
Subtract the new number by the original number
664 - 703 = -39
-39 ÷ 703 = -0.05547652916073969
-0.05547652916073969 x 100 = -5.55%