-22.86% is the change from 455 to 351
Calculation steps:
[( 351 - 455 ) ÷ 455] x 100 = -22.86%
Formula
Percentage change = [(351 - 455) / 455] x 100
Subtract the new number by the original number
351 - 455 = -104
-104 ÷ 455 = -0.22857142857142856
-0.22857142857142856 x 100 = -22.86%