-95.75% is the change from 989 to 42
Calculation steps:
[( 42 - 989 ) ÷ 989] x 100 = -95.75%
Formula
Percentage change = [(42 - 989) / 989] x 100
Subtract the new number by the original number
42 - 989 = -947
-947 ÷ 989 = -0.9575328614762386
-0.9575328614762386 x 100 = -95.75%