-8.08% is the change from 842 to 774
Calculation steps:
[( 774 - 842 ) ÷ 842] x 100 = -8.08%
Formula
Percentage change = [(774 - 842) / 842] x 100
Subtract the new number by the original number
774 - 842 = -68
-68 ÷ 842 = -0.08076009501187649
-0.08076009501187649 x 100 = -8.08%