17.41% is the change from 448 to 526
Calculation steps:
[( 526 - 448 ) ÷ 448] x 100 = 17.41%
Formula
Percentage change = [(526 - 448) / 448] x 100
Subtract the new number by the original number
526 - 448 = 78
78 ÷ 448 = 0.17410714285714285
0.17410714285714285 x 100 = 17.41%