-51.38% is the change from 578 to 281
Calculation steps:
[( 281 - 578 ) ÷ 578] x 100 = -51.38%
Formula
Percentage change = [(281 - 578) / 578] x 100
Subtract the new number by the original number
281 - 578 = -297
-297 ÷ 578 = -0.513840830449827
-0.513840830449827 x 100 = -51.38%