-39.53% is the change from 344 to 208
Calculation steps:
[( 208 - 344 ) ÷ 344] x 100 = -39.53%
Formula
Percentage change = [(208 - 344) / 344] x 100
Subtract the new number by the original number
208 - 344 = -136
-136 ÷ 344 = -0.3953488372093023
-0.3953488372093023 x 100 = -39.53%