-99.08% is the change from 433 to 4
Calculation steps:
[( 4 - 433 ) ÷ 433] x 100 = -99.08%
Formula
Percentage change = [(4 - 433) / 433] x 100
Subtract the new number by the original number
4 - 433 = -429
-429 ÷ 433 = -0.9907621247113164
-0.9907621247113164 x 100 = -99.08%