-55.19% is the change from 578 to 259
Calculation steps:
[( 259 - 578 ) ÷ 578] x 100 = -55.19%
Formula
Percentage change = [(259 - 578) / 578] x 100
Subtract the new number by the original number
259 - 578 = -319
-319 ÷ 578 = -0.5519031141868512
-0.5519031141868512 x 100 = -55.19%