-4.39% is the change from 842 to 805
Calculation steps:
[( 805 - 842 ) ÷ 842] x 100 = -4.39%
Formula
Percentage change = [(805 - 842) / 842] x 100
Subtract the new number by the original number
805 - 842 = -37
-37 ÷ 842 = -0.043942992874109264
-0.043942992874109264 x 100 = -4.39%