-87.63% is the change from 485 to 60
Calculation steps:
[( 60 - 485 ) ÷ 485] x 100 = -87.63%
Formula
Percentage change = [(60 - 485) / 485] x 100
Subtract the new number by the original number
60 - 485 = -425
-425 ÷ 485 = -0.8762886597938144
-0.8762886597938144 x 100 = -87.63%