-2.87% is the change from 209 to 203
Calculation steps:
[( 203 - 209 ) ÷ 209] x 100 = -2.87%
Formula
Percentage change = [(203 - 209) / 209] x 100
Subtract the new number by the original number
203 - 209 = -6
-6 ÷ 209 = -0.028708133971291867
-0.028708133971291867 x 100 = -2.87%