-46.41% is the change from 836 to 448
Calculation steps:
[( 448 - 836 ) ÷ 836] x 100 = -46.41%
Formula
Percentage change = [(448 - 836) / 836] x 100
Subtract the new number by the original number
448 - 836 = -388
-388 ÷ 836 = -0.46411483253588515
-0.46411483253588515 x 100 = -46.41%