48.53% is the change from 511 to 759
Calculation steps:
[( 759 - 511 ) ÷ 511] x 100 = 48.53%
Formula
Percentage change = [(759 - 511) / 511] x 100
Subtract the new number by the original number
759 - 511 = 248
248 ÷ 511 = 0.48532289628180036
0.48532289628180036 x 100 = 48.53%