-87.21% is the change from 344 to 44
Calculation steps:
[( 44 - 344 ) ÷ 344] x 100 = -87.21%
Formula
Percentage change = [(44 - 344) / 344] x 100
Subtract the new number by the original number
44 - 344 = -300
-300 ÷ 344 = -0.872093023255814
-0.872093023255814 x 100 = -87.21%