-3.86% is the change from 700 to 673
Calculation steps:
[( 673 - 700 ) ÷ 700] x 100 = -3.86%
Formula
Percentage change = [(673 - 700) / 700] x 100
Subtract the new number by the original number
673 - 700 = -27
-27 ÷ 700 = -0.03857142857142857
-0.03857142857142857 x 100 = -3.86%