3.36% is the change from 417 to 431
Calculation steps:
[( 431 - 417 ) ÷ 417] x 100 = 3.36%
Formula
Percentage change = [(431 - 417) / 417] x 100
Subtract the new number by the original number
431 - 417 = 14
14 ÷ 417 = 0.03357314148681055
0.03357314148681055 x 100 = 3.36%