-46.94% is the change from 671 to 356
Calculation steps:
[( 356 - 671 ) ÷ 671] x 100 = -46.94%
Formula
Percentage change = [(356 - 671) / 671] x 100
Subtract the new number by the original number
356 - 671 = -315
-315 ÷ 671 = -0.46944858420268254
-0.46944858420268254 x 100 = -46.94%