-17.78% is the change from 433 to 356
Calculation steps:
[( 356 - 433 ) ÷ 433] x 100 = -17.78%
Formula
Percentage change = [(356 - 433) / 433] x 100
Subtract the new number by the original number
356 - 433 = -77
-77 ÷ 433 = -0.17782909930715934
-0.17782909930715934 x 100 = -17.78%