-44.53% is the change from 521 to 289
Calculation steps:
[( 289 - 521 ) ÷ 521] x 100 = -44.53%
Formula
Percentage change = [(289 - 521) / 521] x 100
Subtract the new number by the original number
289 - 521 = -232
-232 ÷ 521 = -0.44529750479846447
-0.44529750479846447 x 100 = -44.53%