39.53% is the change from 554 to 773
Calculation steps:
[( 773 - 554 ) ÷ 554] x 100 = 39.53%
Formula
Percentage change = [(773 - 554) / 554] x 100
Subtract the new number by the original number
773 - 554 = 219
219 ÷ 554 = 0.3953068592057762
0.3953068592057762 x 100 = 39.53%