-77.08% is the change from 877 to 201
Calculation steps:
[( 201 - 877 ) ÷ 877] x 100 = -77.08%
Formula
Percentage change = [(201 - 877) / 877] x 100
Subtract the new number by the original number
201 - 877 = -676
-676 ÷ 877 = -0.7708095781071835
-0.7708095781071835 x 100 = -77.08%