-28.74% is the change from 842 to 600
Calculation steps:
[( 600 - 842 ) ÷ 842] x 100 = -28.74%
Formula
Percentage change = [(600 - 842) / 842] x 100
Subtract the new number by the original number
600 - 842 = -242
-242 ÷ 842 = -0.28741092636579574
-0.28741092636579574 x 100 = -28.74%