82.39% is the change from 335 to 611
Calculation steps:
[( 611 - 335 ) ÷ 335] x 100 = 82.39%
Formula
Percentage change = [(611 - 335) / 335] x 100
Subtract the new number by the original number
611 - 335 = 276
276 ÷ 335 = 0.8238805970149253
0.8238805970149253 x 100 = 82.39%