21.1% is the change from 564 to 683
Calculation steps:
[( 683 - 564 ) ÷ 564] x 100 = 21.1%
Formula
Percentage change = [(683 - 564) / 564] x 100
Subtract the new number by the original number
683 - 564 = 119
119 ÷ 564 = 0.21099290780141844
0.21099290780141844 x 100 = 21.1%