-44.58% is the change from 581 to 322
Calculation steps:
[( 322 - 581 ) ÷ 581] x 100 = -44.58%
Formula
Percentage change = [(322 - 581) / 581] x 100
Subtract the new number by the original number
322 - 581 = -259
-259 ÷ 581 = -0.4457831325301205
-0.4457831325301205 x 100 = -44.58%