-12.94% is the change from 564 to 491
Calculation steps:
[( 491 - 564 ) ÷ 564] x 100 = -12.94%
Formula
Percentage change = [(491 - 564) / 564] x 100
Subtract the new number by the original number
491 - 564 = -73
-73 ÷ 564 = -0.12943262411347517
-0.12943262411347517 x 100 = -12.94%