-93.75% is the change from 880 to 55
Calculation steps:
[( 55 - 880 ) ÷ 880] x 100 = -93.75%
Formula
Percentage change = [(55 - 880) / 880] x 100
Subtract the new number by the original number
55 - 880 = -825
-825 ÷ 880 = -0.9375
-0.9375 x 100 = -93.75%