-54.83% is the change from 569 to 257
Calculation steps:
[( 257 - 569 ) ÷ 569] x 100 = -54.83%
Formula
Percentage change = [(257 - 569) / 569] x 100
Subtract the new number by the original number
257 - 569 = -312
-312 ÷ 569 = -0.5483304042179262
-0.5483304042179262 x 100 = -54.83%