14.25% is the change from 428 to 489
Calculation steps:
[( 489 - 428 ) ÷ 428] x 100 = 14.25%
Formula
Percentage change = [(489 - 428) / 428] x 100
Subtract the new number by the original number
489 - 428 = 61
61 ÷ 428 = 0.1425233644859813
0.1425233644859813 x 100 = 14.25%