-56.91% is the change from 861 to 371
Calculation steps:
[( 371 - 861 ) ÷ 861] x 100 = -56.91%
Formula
Percentage change = [(371 - 861) / 861] x 100
Subtract the new number by the original number
371 - 861 = -490
-490 ÷ 861 = -0.5691056910569106
-0.5691056910569106 x 100 = -56.91%