20.27% is the change from 597 to 718
Calculation steps:
[( 718 - 597 ) ÷ 597] x 100 = 20.27%
Formula
Percentage change = [(718 - 597) / 597] x 100
Subtract the new number by the original number
718 - 597 = 121
121 ÷ 597 = 0.20268006700167504
0.20268006700167504 x 100 = 20.27%