21.78% is the change from 597 to 727
Calculation steps:
[( 727 - 597 ) ÷ 597] x 100 = 21.78%
Formula
Percentage change = [(727 - 597) / 597] x 100
Subtract the new number by the original number
727 - 597 = 130
130 ÷ 597 = 0.21775544388609716
0.21775544388609716 x 100 = 21.78%