-36.1% is the change from 349 to 223
Calculation steps:
[( 223 - 349 ) ÷ 349] x 100 = -36.1%
Formula
Percentage change = [(223 - 349) / 349] x 100
Subtract the new number by the original number
223 - 349 = -126
-126 ÷ 349 = -0.36103151862464183
-0.36103151862464183 x 100 = -36.1%