-85.22% is the change from 433 to 64
Calculation steps:
[( 64 - 433 ) ÷ 433] x 100 = -85.22%
Formula
Percentage change = [(64 - 433) / 433] x 100
Subtract the new number by the original number
64 - 433 = -369
-369 ÷ 433 = -0.8521939953810623
-0.8521939953810623 x 100 = -85.22%