-79.98% is the change from 889 to 178
Calculation steps:
[( 178 - 889 ) ÷ 889] x 100 = -79.98%
Formula
Percentage change = [(178 - 889) / 889] x 100
Subtract the new number by the original number
178 - 889 = -711
-711 ÷ 889 = -0.7997750281214848
-0.7997750281214848 x 100 = -79.98%