-54.84% is the change from 992 to 448
Calculation steps:
[( 448 - 992 ) ÷ 992] x 100 = -54.84%
Formula
Percentage change = [(448 - 992) / 992] x 100
Subtract the new number by the original number
448 - 992 = -544
-544 ÷ 992 = -0.5483870967741935
-0.5483870967741935 x 100 = -54.84%