-29.51% is the change from 349 to 246
Calculation steps:
[( 246 - 349 ) ÷ 349] x 100 = -29.51%
Formula
Percentage change = [(246 - 349) / 349] x 100
Subtract the new number by the original number
246 - 349 = -103
-103 ÷ 349 = -0.29512893982808025
-0.29512893982808025 x 100 = -29.51%