-19.3% is the change from 456 to 368
Calculation steps:
[( 368 - 456 ) ÷ 456] x 100 = -19.3%
Formula
Percentage change = [(368 - 456) / 456] x 100
Subtract the new number by the original number
368 - 456 = -88
-88 ÷ 456 = -0.19298245614035087
-0.19298245614035087 x 100 = -19.3%