-90.37% is the change from 997 to 96
Calculation steps:
[( 96 - 997 ) ÷ 997] x 100 = -90.37%
Formula
Percentage change = [(96 - 997) / 997] x 100
Subtract the new number by the original number
96 - 997 = -901
-901 ÷ 997 = -0.9037111334002006
-0.9037111334002006 x 100 = -90.37%