-53.76% is the change from 744 to 344
Calculation steps:
[( 344 - 744 ) ÷ 744] x 100 = -53.76%
Formula
Percentage change = [(344 - 744) / 744] x 100
Subtract the new number by the original number
344 - 744 = -400
-400 ÷ 744 = -0.5376344086021505
-0.5376344086021505 x 100 = -53.76%