-17.39% is the change from 460 to 380
Calculation steps:
[( 380 - 460 ) ÷ 460] x 100 = -17.39%
Formula
Percentage change = [(380 - 460) / 460] x 100
Subtract the new number by the original number
380 - 460 = -80
-80 ÷ 460 = -0.17391304347826086
-0.17391304347826086 x 100 = -17.39%