-96.75% is the change from 891 to 29
Calculation steps:
[( 29 - 891 ) ÷ 891] x 100 = -96.75%
Formula
Percentage change = [(29 - 891) / 891] x 100
Subtract the new number by the original number
29 - 891 = -862
-862 ÷ 891 = -0.9674523007856342
-0.9674523007856342 x 100 = -96.75%