-45.62% is the change from 445 to 242
Calculation steps:
[( 242 - 445 ) ÷ 445] x 100 = -45.62%
Formula
Percentage change = [(242 - 445) / 445] x 100
Subtract the new number by the original number
242 - 445 = -203
-203 ÷ 445 = -0.45617977528089887
-0.45617977528089887 x 100 = -45.62%