-43.13% is the change from 684 to 389
Calculation steps:
[( 389 - 684 ) ÷ 684] x 100 = -43.13%
Formula
Percentage change = [(389 - 684) / 684] x 100
Subtract the new number by the original number
389 - 684 = -295
-295 ÷ 684 = -0.43128654970760233
-0.43128654970760233 x 100 = -43.13%