-84.49% is the change from 890 to 138
Calculation steps:
[( 138 - 890 ) ÷ 890] x 100 = -84.49%
Formula
Percentage change = [(138 - 890) / 890] x 100
Subtract the new number by the original number
138 - 890 = -752
-752 ÷ 890 = -0.8449438202247191
-0.8449438202247191 x 100 = -84.49%