-33.49% is the change from 436 to 290
Calculation steps:
[( 290 - 436 ) ÷ 436] x 100 = -33.49%
Formula
Percentage change = [(290 - 436) / 436] x 100
Subtract the new number by the original number
290 - 436 = -146
-146 ÷ 436 = -0.3348623853211009
-0.3348623853211009 x 100 = -33.49%