-88.69% is the change from 557 to 63
Calculation steps:
[( 63 - 557 ) ÷ 557] x 100 = -88.69%
Formula
Percentage change = [(63 - 557) / 557] x 100
Subtract the new number by the original number
63 - 557 = -494
-494 ÷ 557 = -0.8868940754039497
-0.8868940754039497 x 100 = -88.69%