-96.85% is the change from 920 to 29
Calculation steps:
[( 29 - 920 ) ÷ 920] x 100 = -96.85%
Formula
Percentage change = [(29 - 920) / 920] x 100
Subtract the new number by the original number
29 - 920 = -891
-891 ÷ 920 = -0.9684782608695652
-0.9684782608695652 x 100 = -96.85%