-4.1% is the change from 366 to 351
Calculation steps:
[( 351 - 366 ) ÷ 366] x 100 = -4.1%
Formula
Percentage change = [(351 - 366) / 366] x 100
Subtract the new number by the original number
351 - 366 = -15
-15 ÷ 366 = -0.040983606557377046
-0.040983606557377046 x 100 = -4.1%