-46.8% is the change from 671 to 357
Calculation steps:
[( 357 - 671 ) ÷ 671] x 100 = -46.8%
Formula
Percentage change = [(357 - 671) / 671] x 100
Subtract the new number by the original number
357 - 671 = -314
-314 ÷ 671 = -0.46795827123695977
-0.46795827123695977 x 100 = -46.8%