-58.89% is the change from 861 to 354
Calculation steps:
[( 354 - 861 ) ÷ 861] x 100 = -58.89%
Formula
Percentage change = [(354 - 861) / 861] x 100
Subtract the new number by the original number
354 - 861 = -507
-507 ÷ 861 = -0.5888501742160279
-0.5888501742160279 x 100 = -58.89%