93.56% is the change from 264 to 511
Calculation steps:
[( 511 - 264 ) ÷ 264] x 100 = 93.56%
Formula
Percentage change = [(511 - 264) / 264] x 100
Subtract the new number by the original number
511 - 264 = 247
247 ÷ 264 = 0.9356060606060606
0.9356060606060606 x 100 = 93.56%