-26.44% is the change from 609 to 448
Calculation steps:
[( 448 - 609 ) ÷ 609] x 100 = -26.44%
Formula
Percentage change = [(448 - 609) / 609] x 100
Subtract the new number by the original number
448 - 609 = -161
-161 ÷ 609 = -0.26436781609195403
-0.26436781609195403 x 100 = -26.44%