-34.64% is the change from 433 to 283
Calculation steps:
[( 283 - 433 ) ÷ 433] x 100 = -34.64%
Formula
Percentage change = [(283 - 433) / 433] x 100
Subtract the new number by the original number
283 - 433 = -150
-150 ÷ 433 = -0.3464203233256351
-0.3464203233256351 x 100 = -34.64%