9.75% is the change from 564 to 619
Calculation steps:
[( 619 - 564 ) ÷ 564] x 100 = 9.75%
Formula
Percentage change = [(619 - 564) / 564] x 100
Subtract the new number by the original number
619 - 564 = 55
55 ÷ 564 = 0.0975177304964539
0.0975177304964539 x 100 = 9.75%