-49.11% is the change from 564 to 287
Calculation steps:
[( 287 - 564 ) ÷ 564] x 100 = -49.11%
Formula
Percentage change = [(287 - 564) / 564] x 100
Subtract the new number by the original number
287 - 564 = -277
-277 ÷ 564 = -0.49113475177304966
-0.49113475177304966 x 100 = -49.11%