15.26% is the change from 426 to 491
Calculation steps:
[( 491 - 426 ) ÷ 426] x 100 = 15.26%
Formula
Percentage change = [(491 - 426) / 426] x 100
Subtract the new number by the original number
491 - 426 = 65
65 ÷ 426 = 0.15258215962441316
0.15258215962441316 x 100 = 15.26%