52.08% is the change from 336 to 511
Calculation steps:
[( 511 - 336 ) ÷ 336] x 100 = 52.08%
Formula
Percentage change = [(511 - 336) / 336] x 100
Subtract the new number by the original number
511 - 336 = 175
175 ÷ 336 = 0.5208333333333334
0.5208333333333334 x 100 = 52.08%