-7.77% is the change from 206 to 190
Calculation steps:
[( 190 - 206 ) ÷ 206] x 100 = -7.77%
Formula
Percentage change = [(190 - 206) / 206] x 100
Subtract the new number by the original number
190 - 206 = -16
-16 ÷ 206 = -0.07766990291262135
-0.07766990291262135 x 100 = -7.77%