-12.91% is the change from 333 to 290
Calculation steps:
[( 290 - 333 ) ÷ 333] x 100 = -12.91%
Formula
Percentage change = [(290 - 333) / 333] x 100
Subtract the new number by the original number
290 - 333 = -43
-43 ÷ 333 = -0.12912912912912913
-0.12912912912912913 x 100 = -12.91%