-14.02% is the change from 492 to 423
Calculation steps:
[( 423 - 492 ) ÷ 492] x 100 = -14.02%
Formula
Percentage change = [(423 - 492) / 492] x 100
Subtract the new number by the original number
423 - 492 = -69
-69 ÷ 492 = -0.1402439024390244
-0.1402439024390244 x 100 = -14.02%