-14.89% is the change from 423 to 360
Calculation steps:
[( 360 - 423 ) ÷ 423] x 100 = -14.89%
Formula
Percentage change = [(360 - 423) / 423] x 100
Subtract the new number by the original number
360 - 423 = -63
-63 ÷ 423 = -0.14893617021276595
-0.14893617021276595 x 100 = -14.89%