23.47% is the change from 426 to 526
Calculation steps:
[( 526 - 426 ) ÷ 426] x 100 = 23.47%
Formula
Percentage change = [(526 - 426) / 426] x 100
Subtract the new number by the original number
526 - 426 = 100
100 ÷ 426 = 0.2347417840375587
0.2347417840375587 x 100 = 23.47%