-29.15% is the change from 446 to 316
Calculation steps:
[( 316 - 446 ) ÷ 446] x 100 = -29.15%
Formula
Percentage change = [(316 - 446) / 446] x 100
Subtract the new number by the original number
316 - 446 = -130
-130 ÷ 446 = -0.2914798206278027
-0.2914798206278027 x 100 = -29.15%