83.28% is the change from 335 to 614
Calculation steps:
[( 614 - 335 ) ÷ 335] x 100 = 83.28%
Formula
Percentage change = [(614 - 335) / 335] x 100
Subtract the new number by the original number
614 - 335 = 279
279 ÷ 335 = 0.8328358208955224
0.8328358208955224 x 100 = 83.28%