-12.99% is the change from 385 to 335
Calculation steps:
[( 335 - 385 ) ÷ 385] x 100 = -12.99%
Formula
Percentage change = [(335 - 385) / 385] x 100
Subtract the new number by the original number
335 - 385 = -50
-50 ÷ 385 = -0.12987012987012986
-0.12987012987012986 x 100 = -12.99%