-90.83% is the change from 578 to 53
Calculation steps:
[( 53 - 578 ) ÷ 578] x 100 = -90.83%
Formula
Percentage change = [(53 - 578) / 578] x 100
Subtract the new number by the original number
53 - 578 = -525
-525 ÷ 578 = -0.9083044982698962
-0.9083044982698962 x 100 = -90.83%