-13.66% is the change from 388 to 335
Calculation steps:
[( 335 - 388 ) ÷ 388] x 100 = -13.66%
Formula
Percentage change = [(335 - 388) / 388] x 100
Subtract the new number by the original number
335 - 388 = -53
-53 ÷ 388 = -0.13659793814432988
-0.13659793814432988 x 100 = -13.66%