-79.59% is the change from 877 to 179
Calculation steps:
[( 179 - 877 ) ÷ 877] x 100 = -79.59%
Formula
Percentage change = [(179 - 877) / 877] x 100
Subtract the new number by the original number
179 - 877 = -698
-698 ÷ 877 = -0.7958950969213227
-0.7958950969213227 x 100 = -79.59%