-4.51% is the change from 843 to 805
Calculation steps:
[( 805 - 843 ) ÷ 843] x 100 = -4.51%
Formula
Percentage change = [(805 - 843) / 843] x 100
Subtract the new number by the original number
805 - 843 = -38
-38 ÷ 843 = -0.045077105575326216
-0.045077105575326216 x 100 = -4.51%