-13.83% is the change from 564 to 486
Calculation steps:
[( 486 - 564 ) ÷ 564] x 100 = -13.83%
Formula
Percentage change = [(486 - 564) / 564] x 100
Subtract the new number by the original number
486 - 564 = -78
-78 ÷ 564 = -0.13829787234042554
-0.13829787234042554 x 100 = -13.83%