-93.49% is the change from 998 to 65
Calculation steps:
[( 65 - 998 ) ÷ 998] x 100 = -93.49%
Formula
Percentage change = [(65 - 998) / 998] x 100
Subtract the new number by the original number
65 - 998 = -933
-933 ÷ 998 = -0.9348697394789579
-0.9348697394789579 x 100 = -93.49%