-7.18% is the change from 390 to 362
Calculation steps:
[( 362 - 390 ) ÷ 390] x 100 = -7.18%
Formula
Percentage change = [(362 - 390) / 390] x 100
Subtract the new number by the original number
362 - 390 = -28
-28 ÷ 390 = -0.07179487179487179
-0.07179487179487179 x 100 = -7.18%