-93.28% is the change from 997 to 67
Calculation steps:
[( 67 - 997 ) ÷ 997] x 100 = -93.28%
Formula
Percentage change = [(67 - 997) / 997] x 100
Subtract the new number by the original number
67 - 997 = -930
-930 ÷ 997 = -0.9327983951855566
-0.9327983951855566 x 100 = -93.28%