871% is the change from 100 to 971
Calculation steps:
[( 971 - 100 ) ÷ 100] x 100 = 871%
Formula
Percentage change = [(971 - 100) / 100] x 100
Subtract the new number by the original number
971 - 100 = 871
871 ÷ 100 = 8.71
8.71 x 100 = 871%
Example