-97.04% is the change from 877 to 26
Calculation steps:
[( 26 - 877 ) ÷ 877] x 100 = -97.04%
Formula
Percentage change = [(26 - 877) / 877] x 100
Subtract the new number by the original number
26 - 877 = -851
-851 ÷ 877 = -0.9703534777651083
-0.9703534777651083 x 100 = -97.04%