-99.33% is the change from 445 to 3
Calculation steps:
[( 3 - 445 ) ÷ 445] x 100 = -99.33%
Formula
Percentage change = [(3 - 445) / 445] x 100
Subtract the new number by the original number
3 - 445 = -442
-442 ÷ 445 = -0.9932584269662922
-0.9932584269662922 x 100 = -99.33%