-13.95% is the change from 337 to 290
Calculation steps:
[( 290 - 337 ) ÷ 337] x 100 = -13.95%
Formula
Percentage change = [(290 - 337) / 337] x 100
Subtract the new number by the original number
290 - 337 = -47
-47 ÷ 337 = -0.1394658753709199
-0.1394658753709199 x 100 = -13.95%