3.82% is the change from 471 to 489
Calculation steps:
[( 489 - 471 ) ÷ 471] x 100 = 3.82%
Formula
Percentage change = [(489 - 471) / 471] x 100
Subtract the new number by the original number
489 - 471 = 18
18 ÷ 471 = 0.03821656050955414
0.03821656050955414 x 100 = 3.82%