-10.32% is the change from 349 to 313
Calculation steps:
[( 313 - 349 ) ÷ 349] x 100 = -10.32%
Formula
Percentage change = [(313 - 349) / 349] x 100
Subtract the new number by the original number
313 - 349 = -36
-36 ÷ 349 = -0.10315186246418338
-0.10315186246418338 x 100 = -10.32%