-39.91% is the change from 446 to 268
Calculation steps:
[( 268 - 446 ) ÷ 446] x 100 = -39.91%
Formula
Percentage change = [(268 - 446) / 446] x 100
Subtract the new number by the original number
268 - 446 = -178
-178 ÷ 446 = -0.3991031390134529
-0.3991031390134529 x 100 = -39.91%