-93.12% is the change from 989 to 68
Calculation steps:
[( 68 - 989 ) ÷ 989] x 100 = -93.12%
Formula
Percentage change = [(68 - 989) / 989] x 100
Subtract the new number by the original number
68 - 989 = -921
-921 ÷ 989 = -0.9312436804853387
-0.9312436804853387 x 100 = -93.12%