-90.2% is the change from 653 to 64
Calculation steps:
[( 64 - 653 ) ÷ 653] x 100 = -90.2%
Formula
Percentage change = [(64 - 653) / 653] x 100
Subtract the new number by the original number
64 - 653 = -589
-589 ÷ 653 = -0.9019908116385911
-0.9019908116385911 x 100 = -90.2%