-19% is the change from 842 to 682
Calculation steps:
[( 682 - 842 ) ÷ 842] x 100 = -19%
Formula
Percentage change = [(682 - 842) / 842] x 100
Subtract the new number by the original number
682 - 842 = -160
-160 ÷ 842 = -0.19002375296912113
-0.19002375296912113 x 100 = -19%