-78.65% is the change from 890 to 190
Calculation steps:
[( 190 - 890 ) ÷ 890] x 100 = -78.65%
Formula
Percentage change = [(190 - 890) / 890] x 100
Subtract the new number by the original number
190 - 890 = -700
-700 ÷ 890 = -0.7865168539325843
-0.7865168539325843 x 100 = -78.65%