-3.86% is the change from 207 to 199
Calculation steps:
[( 199 - 207 ) ÷ 207] x 100 = -3.86%
Formula
Percentage change = [(199 - 207) / 207] x 100
Subtract the new number by the original number
199 - 207 = -8
-8 ÷ 207 = -0.03864734299516908
-0.03864734299516908 x 100 = -3.86%