-97.53% is the change from 446 to 11
Calculation steps:
[( 11 - 446 ) ÷ 446] x 100 = -97.53%
Formula
Percentage change = [(11 - 446) / 446] x 100
Subtract the new number by the original number
11 - 446 = -435
-435 ÷ 446 = -0.9753363228699552
-0.9753363228699552 x 100 = -97.53%