-78.54% is the change from 890 to 191
Calculation steps:
[( 191 - 890 ) ÷ 890] x 100 = -78.54%
Formula
Percentage change = [(191 - 890) / 890] x 100
Subtract the new number by the original number
191 - 890 = -699
-699 ÷ 890 = -0.7853932584269663
-0.7853932584269663 x 100 = -78.54%