-7.44% is the change from 390 to 361
Calculation steps:
[( 361 - 390 ) ÷ 390] x 100 = -7.44%
Formula
Percentage change = [(361 - 390) / 390] x 100
Subtract the new number by the original number
361 - 390 = -29
-29 ÷ 390 = -0.07435897435897436
-0.07435897435897436 x 100 = -7.44%