-83.6% is the change from 890 to 146
Calculation steps:
[( 146 - 890 ) ÷ 890] x 100 = -83.6%
Formula
Percentage change = [(146 - 890) / 890] x 100
Subtract the new number by the original number
146 - 890 = -744
-744 ÷ 890 = -0.8359550561797753
-0.8359550561797753 x 100 = -83.6%