-58.86% is the change from 863 to 355
Calculation steps:
[( 355 - 863 ) ÷ 863] x 100 = -58.86%
Formula
Percentage change = [(355 - 863) / 863] x 100
Subtract the new number by the original number
355 - 863 = -508
-508 ÷ 863 = -0.5886442641946698
-0.5886442641946698 x 100 = -58.86%