-56.91% is the change from 564 to 243
Calculation steps:
[( 243 - 564 ) ÷ 564] x 100 = -56.91%
Formula
Percentage change = [(243 - 564) / 564] x 100
Subtract the new number by the original number
243 - 564 = -321
-321 ÷ 564 = -0.5691489361702128
-0.5691489361702128 x 100 = -56.91%