1.65% is the change from 424 to 431
Calculation steps:
[( 431 - 424 ) ÷ 424] x 100 = 1.65%
Formula
Percentage change = [(431 - 424) / 424] x 100
Subtract the new number by the original number
431 - 424 = 7
7 ÷ 424 = 0.01650943396226415
0.01650943396226415 x 100 = 1.65%