-30.02% is the change from 433 to 303
Calculation steps:
[( 303 - 433 ) ÷ 433] x 100 = -30.02%
Formula
Percentage change = [(303 - 433) / 433] x 100
Subtract the new number by the original number
303 - 433 = -130
-130 ÷ 433 = -0.3002309468822171
-0.3002309468822171 x 100 = -30.02%