-86.35% is the change from 469 to 64
Calculation steps:
[( 64 - 469 ) ÷ 469] x 100 = -86.35%
Formula
Percentage change = [(64 - 469) / 469] x 100
Subtract the new number by the original number
64 - 469 = -405
-405 ÷ 469 = -0.8635394456289979
-0.8635394456289979 x 100 = -86.35%