-97.02% is the change from 973 to 29
Calculation steps:
[( 29 - 973 ) ÷ 973] x 100 = -97.02%
Formula
Percentage change = [(29 - 973) / 973] x 100
Subtract the new number by the original number
29 - 973 = -944
-944 ÷ 973 = -0.9701952723535457
-0.9701952723535457 x 100 = -97.02%