-45.51% is the change from 668 to 364
Calculation steps:
[( 364 - 668 ) ÷ 668] x 100 = -45.51%
Formula
Percentage change = [(364 - 668) / 668] x 100
Subtract the new number by the original number
364 - 668 = -304
-304 ÷ 668 = -0.4550898203592814
-0.4550898203592814 x 100 = -45.51%