1230.3% is the change from 33 to 439
Calculation steps:
[( 439 - 33 ) ÷ 33] x 100 = 1230.3%
Formula
Percentage change = [(439 - 33) / 33] x 100
Subtract the new number by the original number
439 - 33 = 406
406 ÷ 33 = 12.303030303030303
12.303030303030303 x 100 = 1230.3%