-42.02% is the change from 564 to 327
Calculation steps:
[( 327 - 564 ) ÷ 564] x 100 = -42.02%
Formula
Percentage change = [(327 - 564) / 564] x 100
Subtract the new number by the original number
327 - 564 = -237
-237 ÷ 564 = -0.42021276595744683
-0.42021276595744683 x 100 = -42.02%