-28.31% is the change from 445 to 319
Calculation steps:
[( 319 - 445 ) ÷ 445] x 100 = -28.31%
Formula
Percentage change = [(319 - 445) / 445] x 100
Subtract the new number by the original number
319 - 445 = -126
-126 ÷ 445 = -0.28314606741573034
-0.28314606741573034 x 100 = -28.31%
Example