-46.9% is the change from 678 to 360
Calculation steps:
[( 360 - 678 ) ÷ 678] x 100 = -46.9%
Formula
Percentage change = [(360 - 678) / 678] x 100
Subtract the new number by the original number
360 - 678 = -318
-318 ÷ 678 = -0.4690265486725664
-0.4690265486725664 x 100 = -46.9%