-0.95% is the change from 211 to 209
Calculation steps:
[( 209 - 211 ) ÷ 211] x 100 = -0.95%
Formula
Percentage change = [(209 - 211) / 211] x 100
Subtract the new number by the original number
209 - 211 = -2
-2 ÷ 211 = -0.009478672985781991
-0.009478672985781991 x 100 = -0.95%