-58.37% is the change from 687 to 286
Calculation steps:
[( 286 - 687 ) ÷ 687] x 100 = -58.37%
Formula
Percentage change = [(286 - 687) / 687] x 100
Subtract the new number by the original number
286 - 687 = -401
-401 ÷ 687 = -0.5836972343522562
-0.5836972343522562 x 100 = -58.37%