-51.21% is the change from 578 to 282
Calculation steps:
[( 282 - 578 ) ÷ 578] x 100 = -51.21%
Formula
Percentage change = [(282 - 578) / 578] x 100
Subtract the new number by the original number
282 - 578 = -296
-296 ÷ 578 = -0.5121107266435986
-0.5121107266435986 x 100 = -51.21%