-68.79% is the change from 487 to 152
Calculation steps:
[( 152 - 487 ) ÷ 487] x 100 = -68.79%
Formula
Percentage change = [(152 - 487) / 487] x 100
Subtract the new number by the original number
152 - 487 = -335
-335 ÷ 487 = -0.6878850102669405
-0.6878850102669405 x 100 = -68.79%