-2.43% is the change from 206 to 201
Calculation steps:
[( 201 - 206 ) ÷ 206] x 100 = -2.43%
Formula
Percentage change = [(201 - 206) / 206] x 100
Subtract the new number by the original number
201 - 206 = -5
-5 ÷ 206 = -0.024271844660194174
-0.024271844660194174 x 100 = -2.43%