40.3% is the change from 335 to 470
Calculation steps:
[( 470 - 335 ) ÷ 335] x 100 = 40.3%
Formula
Percentage change = [(470 - 335) / 335] x 100
Subtract the new number by the original number
470 - 335 = 135
135 ÷ 335 = 0.40298507462686567
0.40298507462686567 x 100 = 40.3%