-49.71% is the change from 865 to 435
Calculation steps:
[( 435 - 865 ) ÷ 865] x 100 = -49.71%
Formula
Percentage change = [(435 - 865) / 865] x 100
Subtract the new number by the original number
435 - 865 = -430
-430 ÷ 865 = -0.49710982658959535
-0.49710982658959535 x 100 = -49.71%