40.51% is the change from 511 to 718
Calculation steps:
[( 718 - 511 ) ÷ 511] x 100 = 40.51%
Formula
Percentage change = [(718 - 511) / 511] x 100
Subtract the new number by the original number
718 - 511 = 207
207 ÷ 511 = 0.4050880626223092
0.4050880626223092 x 100 = 40.51%