38.68% is the change from 561 to 778
Calculation steps:
[( 778 - 561 ) ÷ 561] x 100 = 38.68%
Formula
Percentage change = [(778 - 561) / 561] x 100
Subtract the new number by the original number
778 - 561 = 217
217 ÷ 561 = 0.3868092691622103
0.3868092691622103 x 100 = 38.68%