-54.32% is the change from 753 to 344
Calculation steps:
[( 344 - 753 ) ÷ 753] x 100 = -54.32%
Formula
Percentage change = [(344 - 753) / 753] x 100
Subtract the new number by the original number
344 - 753 = -409
-409 ÷ 753 = -0.5431606905710491
-0.5431606905710491 x 100 = -54.32%