-13.86% is the change from 339 to 292
Calculation steps:
[( 292 - 339 ) ÷ 339] x 100 = -13.86%
Formula
Percentage change = [(292 - 339) / 339] x 100
Subtract the new number by the original number
292 - 339 = -47
-47 ÷ 339 = -0.13864306784660768
-0.13864306784660768 x 100 = -13.86%