-5.01% is the change from 699 to 664
Calculation steps:
[( 664 - 699 ) ÷ 699] x 100 = -5.01%
Formula
Percentage change = [(664 - 699) / 699] x 100
Subtract the new number by the original number
664 - 699 = -35
-35 ÷ 699 = -0.05007153075822604
-0.05007153075822604 x 100 = -5.01%