-14.17% is the change from 487 to 418
Calculation steps:
[( 418 - 487 ) ÷ 487] x 100 = -14.17%
Formula
Percentage change = [(418 - 487) / 487] x 100
Subtract the new number by the original number
418 - 487 = -69
-69 ÷ 487 = -0.14168377823408623
-0.14168377823408623 x 100 = -14.17%