-2.79% is the change from 895 to 870
Calculation steps:
[( 870 - 895 ) ÷ 895] x 100 = -2.79%
Formula
Percentage change = [(870 - 895) / 895] x 100
Subtract the new number by the original number
870 - 895 = -25
-25 ÷ 895 = -0.027932960893854747
-0.027932960893854747 x 100 = -2.79%