-36.91% is the change from 989 to 624
Calculation steps:
[( 624 - 989 ) ÷ 989] x 100 = -36.91%
Formula
Percentage change = [(624 - 989) / 989] x 100
Subtract the new number by the original number
624 - 989 = -365
-365 ÷ 989 = -0.3690596562184024
-0.3690596562184024 x 100 = -36.91%
Example