-13% is the change from 423 to 368
Calculation steps:
[( 368 - 423 ) ÷ 423] x 100 = -13%
Formula
Percentage change = [(368 - 423) / 423] x 100
Subtract the new number by the original number
368 - 423 = -55
-55 ÷ 423 = -0.13002364066193853
-0.13002364066193853 x 100 = -13%