10787.5% is the change from 8 to 871
Calculation steps:
[( 871 - 8 ) ÷ 8] x 100 = 10787.5%
Formula
Percentage change = [(871 - 8) / 8] x 100
Subtract the new number by the original number
871 - 8 = 863
863 ÷ 8 = 107.875
107.875 x 100 = 10787.5%
Example