-56.02% is the change from 989 to 435
Calculation steps:
[( 435 - 989 ) ÷ 989] x 100 = -56.02%
Formula
Percentage change = [(435 - 989) / 989] x 100
Subtract the new number by the original number
435 - 989 = -554
-554 ÷ 989 = -0.5601617795753286
-0.5601617795753286 x 100 = -56.02%