-20.22% is the change from 455 to 363
Calculation steps:
[( 363 - 455 ) ÷ 455] x 100 = -20.22%
Formula
Percentage change = [(363 - 455) / 455] x 100
Subtract the new number by the original number
363 - 455 = -92
-92 ÷ 455 = -0.2021978021978022
-0.2021978021978022 x 100 = -20.22%