-77.65% is the change from 877 to 196
Calculation steps:
[( 196 - 877 ) ÷ 877] x 100 = -77.65%
Formula
Percentage change = [(196 - 877) / 877] x 100
Subtract the new number by the original number
196 - 877 = -681
-681 ÷ 877 = -0.7765108323831242
-0.7765108323831242 x 100 = -77.65%