47.36% is the change from 511 to 753
Calculation steps:
[( 753 - 511 ) ÷ 511] x 100 = 47.36%
Formula
Percentage change = [(753 - 511) / 511] x 100
Subtract the new number by the original number
753 - 511 = 242
242 ÷ 511 = 0.4735812133072407
0.4735812133072407 x 100 = 47.36%