-40.88% is the change from 455 to 269
Calculation steps:
[( 269 - 455 ) ÷ 455] x 100 = -40.88%
Formula
Percentage change = [(269 - 455) / 455] x 100
Subtract the new number by the original number
269 - 455 = -186
-186 ÷ 455 = -0.4087912087912088
-0.4087912087912088 x 100 = -40.88%