2.28% is the change from 526 to 538
Calculation steps:
[( 538 - 526 ) ÷ 526] x 100 = 2.28%
Formula
Percentage change = [(538 - 526) / 526] x 100
Subtract the new number by the original number
538 - 526 = 12
12 ÷ 526 = 0.022813688212927757
0.022813688212927757 x 100 = 2.28%