-99.38% is the change from 973 to 6
Calculation steps:
[( 6 - 973 ) ÷ 973] x 100 = -99.38%
Formula
Percentage change = [(6 - 973) / 973] x 100
Subtract the new number by the original number
6 - 973 = -967
-967 ÷ 973 = -0.9938335046248715
-0.9938335046248715 x 100 = -99.38%