29.65% is the change from 597 to 774
Calculation steps:
[( 774 - 597 ) ÷ 597] x 100 = 29.65%
Formula
Percentage change = [(774 - 597) / 597] x 100
Subtract the new number by the original number
774 - 597 = 177
177 ÷ 597 = 0.2964824120603015
0.2964824120603015 x 100 = 29.65%