-59.13% is the change from 871 to 356
Calculation steps:
[( 356 - 871 ) ÷ 871] x 100 = -59.13%
Formula
Percentage change = [(356 - 871) / 871] x 100
Subtract the new number by the original number
356 - 871 = -515
-515 ÷ 871 = -0.5912743972445464
-0.5912743972445464 x 100 = -59.13%