-55.85% is the change from 564 to 249
Calculation steps:
[( 249 - 564 ) ÷ 564] x 100 = -55.85%
Formula
Percentage change = [(249 - 564) / 564] x 100
Subtract the new number by the original number
249 - 564 = -315
-315 ÷ 564 = -0.5585106382978723
-0.5585106382978723 x 100 = -55.85%