54.63% is the change from 335 to 518
Calculation steps:
[( 518 - 335 ) ÷ 335] x 100 = 54.63%
Formula
Percentage change = [(518 - 335) / 335] x 100
Subtract the new number by the original number
518 - 335 = 183
183 ÷ 335 = 0.5462686567164179
0.5462686567164179 x 100 = 54.63%