-10.76% is the change from 502 to 448
Calculation steps:
[( 448 - 502 ) ÷ 502] x 100 = -10.76%
Formula
Percentage change = [(448 - 502) / 502] x 100
Subtract the new number by the original number
448 - 502 = -54
-54 ÷ 502 = -0.10756972111553785
-0.10756972111553785 x 100 = -10.76%