51.64% is the change from 335 to 508
Calculation steps:
[( 508 - 335 ) ÷ 335] x 100 = 51.64%
Formula
Percentage change = [(508 - 335) / 335] x 100
Subtract the new number by the original number
508 - 335 = 173
173 ÷ 335 = 0.5164179104477612
0.5164179104477612 x 100 = 51.64%