-98.64% is the change from 881 to 12
Calculation steps:
[( 12 - 881 ) ÷ 881] x 100 = -98.64%
Formula
Percentage change = [(12 - 881) / 881] x 100
Subtract the new number by the original number
12 - 881 = -869
-869 ÷ 881 = -0.9863791146424518
-0.9863791146424518 x 100 = -98.64%