28.36% is the change from 603 to 774
Calculation steps:
[( 774 - 603 ) ÷ 603] x 100 = 28.36%
Formula
Percentage change = [(774 - 603) / 603] x 100
Subtract the new number by the original number
774 - 603 = 171
171 ÷ 603 = 0.2835820895522388
0.2835820895522388 x 100 = 28.36%