-86.58% is the change from 447 to 60
Calculation steps:
[( 60 - 447 ) ÷ 447] x 100 = -86.58%
Formula
Percentage change = [(60 - 447) / 447] x 100
Subtract the new number by the original number
60 - 447 = -387
-387 ÷ 447 = -0.8657718120805369
-0.8657718120805369 x 100 = -86.58%