43.05% is the change from 511 to 731
Calculation steps:
[( 731 - 511 ) ÷ 511] x 100 = 43.05%
Formula
Percentage change = [(731 - 511) / 511] x 100
Subtract the new number by the original number
731 - 511 = 220
220 ÷ 511 = 0.43052837573385516
0.43052837573385516 x 100 = 43.05%