-93.53% is the change from 433 to 28
Calculation steps:
[( 28 - 433 ) ÷ 433] x 100 = -93.53%
Formula
Percentage change = [(28 - 433) / 433] x 100
Subtract the new number by the original number
28 - 433 = -405
-405 ÷ 433 = -0.9353348729792148
-0.9353348729792148 x 100 = -93.53%