-75.3% is the change from 842 to 208
Calculation steps:
[( 208 - 842 ) ÷ 842] x 100 = -75.3%
Formula
Percentage change = [(208 - 842) / 842] x 100
Subtract the new number by the original number
208 - 842 = -634
-634 ÷ 842 = -0.7529691211401425
-0.7529691211401425 x 100 = -75.3%