-96.14% is the change from 856 to 33
Calculation steps:
[( 33 - 856 ) ÷ 856] x 100 = -96.14%
Formula
Percentage change = [(33 - 856) / 856] x 100
Subtract the new number by the original number
33 - 856 = -823
-823 ÷ 856 = -0.9614485981308412
-0.9614485981308412 x 100 = -96.14%