-84.76% is the change from 433 to 66
Calculation steps:
[( 66 - 433 ) ÷ 433] x 100 = -84.76%
Formula
Percentage change = [(66 - 433) / 433] x 100
Subtract the new number by the original number
66 - 433 = -367
-367 ÷ 433 = -0.8475750577367206
-0.8475750577367206 x 100 = -84.76%