-20.32% is the change from 433 to 345
Calculation steps:
[( 345 - 433 ) ÷ 433] x 100 = -20.32%
Formula
Percentage change = [(345 - 433) / 433] x 100
Subtract the new number by the original number
345 - 433 = -88
-88 ÷ 433 = -0.20323325635103925
-0.20323325635103925 x 100 = -20.32%