24.3% is the change from 391 to 486
Calculation steps:
[( 486 - 391 ) ÷ 391] x 100 = 24.3%
Formula
Percentage change = [(486 - 391) / 391] x 100
Subtract the new number by the original number
486 - 391 = 95
95 ÷ 391 = 0.24296675191815856
0.24296675191815856 x 100 = 24.3%