-38.1% is the change from 336 to 208
Calculation steps:
[( 208 - 336 ) ÷ 336] x 100 = -38.1%
Formula
Percentage change = [(208 - 336) / 336] x 100
Subtract the new number by the original number
208 - 336 = -128
-128 ÷ 336 = -0.38095238095238093
-0.38095238095238093 x 100 = -38.1%