-43.08% is the change from 455 to 259
Calculation steps:
[( 259 - 455 ) ÷ 455] x 100 = -43.08%
Formula
Percentage change = [(259 - 455) / 455] x 100
Subtract the new number by the original number
259 - 455 = -196
-196 ÷ 455 = -0.4307692307692308
-0.4307692307692308 x 100 = -43.08%