-8.62% is the change from 487 to 445
Calculation steps:
[( 445 - 487 ) ÷ 487] x 100 = -8.62%
Formula
Percentage change = [(445 - 487) / 487] x 100
Subtract the new number by the original number
445 - 487 = -42
-42 ÷ 487 = -0.08624229979466119
-0.08624229979466119 x 100 = -8.62%