-56.22% is the change from 989 to 433
Calculation steps:
[( 433 - 989 ) ÷ 989] x 100 = -56.22%
Formula
Percentage change = [(433 - 989) / 989] x 100
Subtract the new number by the original number
433 - 989 = -556
-556 ÷ 989 = -0.5621840242669363
-0.5621840242669363 x 100 = -56.22%