34.03% is the change from 335 to 449
Calculation steps:
[( 449 - 335 ) ÷ 335] x 100 = 34.03%
Formula
Percentage change = [(449 - 335) / 335] x 100
Subtract the new number by the original number
449 - 335 = 114
114 ÷ 335 = 0.3402985074626866
0.3402985074626866 x 100 = 34.03%