-0.55% is the change from 366 to 364
Calculation steps:
[( 364 - 366 ) ÷ 366] x 100 = -0.55%
Formula
Percentage change = [(364 - 366) / 366] x 100
Subtract the new number by the original number
364 - 366 = -2
-2 ÷ 366 = -0.00546448087431694
-0.00546448087431694 x 100 = -0.55%