-20.9% is the change from 890 to 704
Calculation steps:
[( 704 - 890 ) ÷ 890] x 100 = -20.9%
Formula
Percentage change = [(704 - 890) / 890] x 100
Subtract the new number by the original number
704 - 890 = -186
-186 ÷ 890 = -0.20898876404494382
-0.20898876404494382 x 100 = -20.9%