-18.54% is the change from 302 to 246
Calculation steps:
[( 246 - 302 ) ÷ 302] x 100 = -18.54%
Formula
Percentage change = [(246 - 302) / 302] x 100
Subtract the new number by the original number
246 - 302 = -56
-56 ÷ 302 = -0.18543046357615894
-0.18543046357615894 x 100 = -18.54%