-79.75% is the change from 869 to 176
Calculation steps:
[( 176 - 869 ) ÷ 869] x 100 = -79.75%
Formula
Percentage change = [(176 - 869) / 869] x 100
Subtract the new number by the original number
176 - 869 = -693
-693 ÷ 869 = -0.7974683544303798
-0.7974683544303798 x 100 = -79.75%