-36.83% is the change from 877 to 554
Calculation steps:
[( 554 - 877 ) ÷ 877] x 100 = -36.83%
Formula
Percentage change = [(554 - 877) / 877] x 100
Subtract the new number by the original number
554 - 877 = -323
-323 ÷ 877 = -0.36830102622576966
-0.36830102622576966 x 100 = -36.83%