-1.9% is the change from 211 to 207
Calculation steps:
[( 207 - 211 ) ÷ 211] x 100 = -1.9%
Formula
Percentage change = [(207 - 211) / 211] x 100
Subtract the new number by the original number
207 - 211 = -4
-4 ÷ 211 = -0.018957345971563982
-0.018957345971563982 x 100 = -1.9%