-4.35% is the change from 896 to 857
Calculation steps:
[( 857 - 896 ) ÷ 896] x 100 = -4.35%
Formula
Percentage change = [(857 - 896) / 896] x 100
Subtract the new number by the original number
857 - 896 = -39
-39 ÷ 896 = -0.04352678571428571
-0.04352678571428571 x 100 = -4.35%