-68.54% is the change from 871 to 274
Calculation steps:
[( 274 - 871 ) ÷ 871] x 100 = -68.54%
Formula
Percentage change = [(274 - 871) / 871] x 100
Subtract the new number by the original number
274 - 871 = -597
-597 ÷ 871 = -0.6854190585533869
-0.6854190585533869 x 100 = -68.54%