7158.33% is the change from 12 to 871
Calculation steps:
[( 871 - 12 ) ÷ 12] x 100 = 7158.33%
Formula
Percentage change = [(871 - 12) / 12] x 100
Subtract the new number by the original number
871 - 12 = 859
859 ÷ 12 = 71.58333333333333
71.58333333333333 x 100 = 7158.33%