-54.56% is the change from 757 to 344
Calculation steps:
[( 344 - 757 ) ÷ 757] x 100 = -54.56%
Formula
Percentage change = [(344 - 757) / 757] x 100
Subtract the new number by the original number
344 - 757 = -413
-413 ÷ 757 = -0.5455746367239102
-0.5455746367239102 x 100 = -54.56%