-87.42% is the change from 477 to 60
Calculation steps:
[( 60 - 477 ) ÷ 477] x 100 = -87.42%
Formula
Percentage change = [(60 - 477) / 477] x 100
Subtract the new number by the original number
60 - 477 = -417
-417 ÷ 477 = -0.8742138364779874
-0.8742138364779874 x 100 = -87.42%