-99.38% is the change from 972 to 6
Calculation steps:
[( 6 - 972 ) ÷ 972] x 100 = -99.38%
Formula
Percentage change = [(6 - 972) / 972] x 100
Subtract the new number by the original number
6 - 972 = -966
-966 ÷ 972 = -0.9938271604938271
-0.9938271604938271 x 100 = -99.38%