25.06% is the change from 391 to 489
Calculation steps:
[( 489 - 391 ) ÷ 391] x 100 = 25.06%
Formula
Percentage change = [(489 - 391) / 391] x 100
Subtract the new number by the original number
489 - 391 = 98
98 ÷ 391 = 0.2506393861892583
0.2506393861892583 x 100 = 25.06%