-79.75% is the change from 889 to 180
Calculation steps:
[( 180 - 889 ) ÷ 889] x 100 = -79.75%
Formula
Percentage change = [(180 - 889) / 889] x 100
Subtract the new number by the original number
180 - 889 = -709
-709 ÷ 889 = -0.7975253093363329
-0.7975253093363329 x 100 = -79.75%