-65.56% is the change from 871 to 300
Calculation steps:
[( 300 - 871 ) ÷ 871] x 100 = -65.56%
Formula
Percentage change = [(300 - 871) / 871] x 100
Subtract the new number by the original number
300 - 871 = -571
-571 ÷ 871 = -0.6555683122847302
-0.6555683122847302 x 100 = -65.56%