-16.75% is the change from 382 to 318
Calculation steps:
[( 318 - 382 ) ÷ 382] x 100 = -16.75%
Formula
Percentage change = [(318 - 382) / 382] x 100
Subtract the new number by the original number
318 - 382 = -64
-64 ÷ 382 = -0.16753926701570682
-0.16753926701570682 x 100 = -16.75%