-35.71% is the change from 871 to 560
Calculation steps:
[( 560 - 871 ) ÷ 871] x 100 = -35.71%
Formula
Percentage change = [(560 - 871) / 871] x 100
Subtract the new number by the original number
560 - 871 = -311
-311 ÷ 871 = -0.35706084959816303
-0.35706084959816303 x 100 = -35.71%