-8.89% is the change from 619 to 564
Calculation steps:
[( 564 - 619 ) ÷ 619] x 100 = -8.89%
Formula
Percentage change = [(564 - 619) / 619] x 100
Subtract the new number by the original number
564 - 619 = -55
-55 ÷ 619 = -0.0888529886914378
-0.0888529886914378 x 100 = -8.89%