40.79% is the change from 554 to 780
Calculation steps:
[( 780 - 554 ) ÷ 554] x 100 = 40.79%
Formula
Percentage change = [(780 - 554) / 554] x 100
Subtract the new number by the original number
780 - 554 = 226
226 ÷ 554 = 0.40794223826714804
0.40794223826714804 x 100 = 40.79%