-7.16% is the change from 391 to 363
Calculation steps:
[( 363 - 391 ) ÷ 391] x 100 = -7.16%
Formula
Percentage change = [(363 - 391) / 391] x 100
Subtract the new number by the original number
363 - 391 = -28
-28 ÷ 391 = -0.07161125319693094
-0.07161125319693094 x 100 = -7.16%