-57.97% is the change from 847 to 356
Calculation steps:
[( 356 - 847 ) ÷ 847] x 100 = -57.97%
Formula
Percentage change = [(356 - 847) / 847] x 100
Subtract the new number by the original number
356 - 847 = -491
-491 ÷ 847 = -0.5796930342384888
-0.5796930342384888 x 100 = -57.97%