-1.89% is the change from 212 to 208
Calculation steps:
[( 208 - 212 ) ÷ 212] x 100 = -1.89%
Formula
Percentage change = [(208 - 212) / 212] x 100
Subtract the new number by the original number
208 - 212 = -4
-4 ÷ 212 = -0.018867924528301886
-0.018867924528301886 x 100 = -1.89%