-42.91% is the change from 564 to 322
Calculation steps:
[( 322 - 564 ) ÷ 564] x 100 = -42.91%
Formula
Percentage change = [(322 - 564) / 564] x 100
Subtract the new number by the original number
322 - 564 = -242
-242 ÷ 564 = -0.42907801418439717
-0.42907801418439717 x 100 = -42.91%