-18.62% is the change from 564 to 459
Calculation steps:
[( 459 - 564 ) ÷ 564] x 100 = -18.62%
Formula
Percentage change = [(459 - 564) / 564] x 100
Subtract the new number by the original number
459 - 564 = -105
-105 ÷ 564 = -0.18617021276595744
-0.18617021276595744 x 100 = -18.62%