-93.93% is the change from 445 to 27
Calculation steps:
[( 27 - 445 ) ÷ 445] x 100 = -93.93%
Formula
Percentage change = [(27 - 445) / 445] x 100
Subtract the new number by the original number
27 - 445 = -418
-418 ÷ 445 = -0.9393258426966292
-0.9393258426966292 x 100 = -93.93%