-58.19% is the change from 684 to 286
Calculation steps:
[( 286 - 684 ) ÷ 684] x 100 = -58.19%
Formula
Percentage change = [(286 - 684) / 684] x 100
Subtract the new number by the original number
286 - 684 = -398
-398 ÷ 684 = -0.5818713450292398
-0.5818713450292398 x 100 = -58.19%