-4.01% is the change from 699 to 671
Calculation steps:
[( 671 - 699 ) ÷ 699] x 100 = -4.01%
Formula
Percentage change = [(671 - 699) / 699] x 100
Subtract the new number by the original number
671 - 699 = -28
-28 ÷ 699 = -0.04005722460658083
-0.04005722460658083 x 100 = -4.01%