40.25% is the change from 554 to 777
Calculation steps:
[( 777 - 554 ) ÷ 554] x 100 = 40.25%
Formula
Percentage change = [(777 - 554) / 554] x 100
Subtract the new number by the original number
777 - 554 = 223
223 ÷ 554 = 0.40252707581227437
0.40252707581227437 x 100 = 40.25%