-58.65% is the change from 861 to 356
Calculation steps:
[( 356 - 861 ) ÷ 861] x 100 = -58.65%
Formula
Percentage change = [(356 - 861) / 861] x 100
Subtract the new number by the original number
356 - 861 = -505
-505 ÷ 861 = -0.586527293844367
-0.586527293844367 x 100 = -58.65%