38.53% is the change from 558 to 773
Calculation steps:
[( 773 - 558 ) ÷ 558] x 100 = 38.53%
Formula
Percentage change = [(773 - 558) / 558] x 100
Subtract the new number by the original number
773 - 558 = 215
215 ÷ 558 = 0.38530465949820786
0.38530465949820786 x 100 = 38.53%