-12.33% is the change from 446 to 391
Calculation steps:
[( 391 - 446 ) ÷ 446] x 100 = -12.33%
Formula
Percentage change = [(391 - 446) / 446] x 100
Subtract the new number by the original number
391 - 446 = -55
-55 ÷ 446 = -0.12331838565022421
-0.12331838565022421 x 100 = -12.33%