3.21% is the change from 468 to 483
Calculation steps:
[( 483 - 468 ) ÷ 468] x 100 = 3.21%
Formula
Percentage change = [(483 - 468) / 468] x 100
Subtract the new number by the original number
483 - 468 = 15
15 ÷ 468 = 0.03205128205128205
0.03205128205128205 x 100 = 3.21%