40.43% is the change from 554 to 778
Calculation steps:
[( 778 - 554 ) ÷ 554] x 100 = 40.43%
Formula
Percentage change = [(778 - 554) / 554] x 100
Subtract the new number by the original number
778 - 554 = 224
224 ÷ 554 = 0.4043321299638989
0.4043321299638989 x 100 = 40.43%