-16.62% is the change from 349 to 291
Calculation steps:
[( 291 - 349 ) ÷ 349] x 100 = -16.62%
Formula
Percentage change = [(291 - 349) / 349] x 100
Subtract the new number by the original number
291 - 349 = -58
-58 ÷ 349 = -0.166189111747851
-0.166189111747851 x 100 = -16.62%