-59.36% is the change from 871 to 354
Calculation steps:
[( 354 - 871 ) ÷ 871] x 100 = -59.36%
Formula
Percentage change = [(354 - 871) / 871] x 100
Subtract the new number by the original number
354 - 871 = -517
-517 ÷ 871 = -0.5935706084959816
-0.5935706084959816 x 100 = -59.36%