-52.42% is the change from 578 to 275
Calculation steps:
[( 275 - 578 ) ÷ 578] x 100 = -52.42%
Formula
Percentage change = [(275 - 578) / 578] x 100
Subtract the new number by the original number
275 - 578 = -303
-303 ÷ 578 = -0.5242214532871973
-0.5242214532871973 x 100 = -52.42%