-13.18% is the change from 402 to 349
Calculation steps:
[( 349 - 402 ) ÷ 402] x 100 = -13.18%
Formula
Percentage change = [(349 - 402) / 402] x 100
Subtract the new number by the original number
349 - 402 = -53
-53 ÷ 402 = -0.1318407960199005
-0.1318407960199005 x 100 = -13.18%