-27.53% is the change from 287 to 208
Calculation steps:
[( 208 - 287 ) ÷ 287] x 100 = -27.53%
Formula
Percentage change = [(208 - 287) / 287] x 100
Subtract the new number by the original number
208 - 287 = -79
-79 ÷ 287 = -0.27526132404181186
-0.27526132404181186 x 100 = -27.53%