-14.83% is the change from 526 to 448
Calculation steps:
[( 448 - 526 ) ÷ 526] x 100 = -14.83%
Formula
Percentage change = [(448 - 526) / 526] x 100
Subtract the new number by the original number
448 - 526 = -78
-78 ÷ 526 = -0.1482889733840304
-0.1482889733840304 x 100 = -14.83%