-42.8% is the change from 785 to 449
Calculation steps:
[( 449 - 785 ) ÷ 785] x 100 = -42.8%
Formula
Percentage change = [(449 - 785) / 785] x 100
Subtract the new number by the original number
449 - 785 = -336
-336 ÷ 785 = -0.4280254777070064
-0.4280254777070064 x 100 = -42.8%