-7.85% is the change from 433 to 399
Calculation steps:
[( 399 - 433 ) ÷ 433] x 100 = -7.85%
Formula
Percentage change = [(399 - 433) / 433] x 100
Subtract the new number by the original number
399 - 433 = -34
-34 ÷ 433 = -0.07852193995381063
-0.07852193995381063 x 100 = -7.85%