-58.3% is the change from 861 to 359
Calculation steps:
[( 359 - 861 ) ÷ 861] x 100 = -58.3%
Formula
Percentage change = [(359 - 861) / 861] x 100
Subtract the new number by the original number
359 - 861 = -502
-502 ÷ 861 = -0.5830429732868757
-0.5830429732868757 x 100 = -58.3%