-46.78% is the change from 667 to 355
Calculation steps:
[( 355 - 667 ) ÷ 667] x 100 = -46.78%
Formula
Percentage change = [(355 - 667) / 667] x 100
Subtract the new number by the original number
355 - 667 = -312
-312 ÷ 667 = -0.46776611694152925
-0.46776611694152925 x 100 = -46.78%