-46.37% is the change from 744 to 399
Calculation steps:
[( 399 - 744 ) ÷ 744] x 100 = -46.37%
Formula
Percentage change = [(399 - 744) / 744] x 100
Subtract the new number by the original number
399 - 744 = -345
-345 ÷ 744 = -0.4637096774193548
-0.4637096774193548 x 100 = -46.37%