-11.24% is the change from 890 to 790
Calculation steps:
[( 790 - 890 ) ÷ 890] x 100 = -11.24%
Formula
Percentage change = [(790 - 890) / 890] x 100
Subtract the new number by the original number
790 - 890 = -100
-100 ÷ 890 = -0.11235955056179775
-0.11235955056179775 x 100 = -11.24%