-39.35% is the change from 338 to 205
Calculation steps:
[( 205 - 338 ) ÷ 338] x 100 = -39.35%
Formula
Percentage change = [(205 - 338) / 338] x 100
Subtract the new number by the original number
205 - 338 = -133
-133 ÷ 338 = -0.39349112426035504
-0.39349112426035504 x 100 = -39.35%