-18.05% is the change from 842 to 690
Calculation steps:
[( 690 - 842 ) ÷ 842] x 100 = -18.05%
Formula
Percentage change = [(690 - 842) / 842] x 100
Subtract the new number by the original number
690 - 842 = -152
-152 ÷ 842 = -0.18052256532066507
-0.18052256532066507 x 100 = -18.05%