-43.66% is the change from 797 to 449
Calculation steps:
[( 449 - 797 ) ÷ 797] x 100 = -43.66%
Formula
Percentage change = [(449 - 797) / 797] x 100
Subtract the new number by the original number
449 - 797 = -348
-348 ÷ 797 = -0.4366373902132999
-0.4366373902132999 x 100 = -43.66%