45.4% is the change from 511 to 743
Calculation steps:
[( 743 - 511 ) ÷ 511] x 100 = 45.4%
Formula
Percentage change = [(743 - 511) / 511] x 100
Subtract the new number by the original number
743 - 511 = 232
232 ÷ 511 = 0.45401174168297453
0.45401174168297453 x 100 = 45.4%