-2.03% is the change from 344 to 337
Calculation steps:
[( 337 - 344 ) ÷ 344] x 100 = -2.03%
Formula
Percentage change = [(337 - 344) / 344] x 100
Subtract the new number by the original number
337 - 344 = -7
-7 ÷ 344 = -0.020348837209302327
-0.020348837209302327 x 100 = -2.03%