-86.37% is the change from 477 to 65
Calculation steps:
[( 65 - 477 ) ÷ 477] x 100 = -86.37%
Formula
Percentage change = [(65 - 477) / 477] x 100
Subtract the new number by the original number
65 - 477 = -412
-412 ÷ 477 = -0.8637316561844863
-0.8637316561844863 x 100 = -86.37%