-88.43% is the change from 553 to 64
Calculation steps:
[( 64 - 553 ) ÷ 553] x 100 = -88.43%
Formula
Percentage change = [(64 - 553) / 553] x 100
Subtract the new number by the original number
64 - 553 = -489
-489 ÷ 553 = -0.8842676311030742
-0.8842676311030742 x 100 = -88.43%