-54.1% is the change from 976 to 448
Calculation steps:
[( 448 - 976 ) ÷ 976] x 100 = -54.1%
Formula
Percentage change = [(448 - 976) / 976] x 100
Subtract the new number by the original number
448 - 976 = -528
-528 ÷ 976 = -0.5409836065573771
-0.5409836065573771 x 100 = -54.1%